This week, everybody brought their own referee. TikTok rewrote its own ad rules and scam complaints tied to it more than tripled. Apple's Safari blocklist learned to change without an iOS release. Walmart told advertisers it wants to change how TV is measured, while owning the TV. Best Buy Ads published a study proving Best Buy Ads works on Best Buy's sales. pubX bought the company that will grade its agents. And PepsiCo told Wall Street that better advertising will fix a North American business that GLP-1s and snack prices broke.

The pattern is simple. When the seller writes the rules, keeps the list and grades the test, the buyer stops being the customer and starts being the audit.

Apple's Safari blocklist is no longer a list. It is a feed. AdExchanger reported last Friday, citing two sources with direct knowledge, that the handful of names that broke Safari for The Trade Desk, UID2, LiveRamp, ID5, Permutive and Audigent has been replaced by a library of hundreds of CDPs, ad tech and mar tech companies, data sellers and ID graph operators, kept in a private GitHub repository. Apple devices now call a remote list, so Apple can block or unblock a vendor without shipping a new version of iOS, and a vendor may never learn it moved from potentially blocked to blocked. Business Insider reported this week that some blocks kill the call to the vendor's domain outright, which means the ad doesn't get delivered, not just untargeted. Digiday says publishers are taking a fresh look at the IAB Tech Lab's Trusted Server so they can run more of the plumbing themselves.

ADOTAT reported Thursday that The Trade Desk got a fix in an iOS 27.2 beta 13 days after Apple's first reply, and ID5 is not coming off the list. Apple's published policy says it grants no exceptions to specific parties, and since 2019 it has also reserved the right to restrict named parties without prior notice. Nobody outside Cupertino can yet say whether ad.doubleclick.net sits anywhere in the new library. A rule that changes remotely, applies by name and publishes nothing is not a privacy standard. It is a switch, and only Apple can read the label.

Forbes reported Wednesday that TikTok cut the number of violations that get an advertiser banned on the spot from 37 to 13 last fall, citing four insiders and internal documents. Selling goods that never ship no longer qualifies. Neither do weapons, dubious investments, miracle weight-loss products, fake GLP-1 drugs or pro-eating disorder material. Insiders told Forbes that upwards of 100,000 new advertisers a day who would have been banned were allowed to stay, and that staff understood the change as a revenue decision.

TikTok's spokesperson called the reporting false and said the company bars fraudulent and deceptive ads. She did not say why the list shrank, or how much TikTok earns from advertisers it later removes. Forbes' analysis of Better Business Bureau complaints found reports mentioning TikTok up 142% in the six months after the change, and reports describing non-delivery scams more than tripled. A platform that prohibits fraud but won't ban for it has not prohibited anything. It has priced it. ADOTAT+ members get the full ledger in the File.

Ryan Mayward told advertisers in New York on Tuesday that Walmart's purchases of Vizio for $2.3 billion and Vibe.co for a reported $1.4 billion in August have already brought Walmart Connect "thousands" of relationships with brands that sell nothing at Walmart. Adweek frames it as Walmart's plan to change how streaming ads are bought and measured. That is a different business than the one Walmart Connect was built on, which sold suppliers ads and proved them with Walmart's own receipts.

Here is the break. A non-endemic advertiser has no Walmart sales to close the loop on. Strip out the register and what is left is Vizio's TV glass, Vibe's buying platform and Walmart's measurement of both. That is the seller, the screen and the scorekeeper under one roof. ADOTAT flagged the self-attribution problem when Mayward first pitched Walmart Connect as a growth platform. The question now is simpler: will Walmart let an independent firm grade Vizio and Vibe campaigns, and publish the method? If not, changing how TV is measured just means changing who does the measuring.

Best Buy Ads and Circana released a marketing mix model this week covering leading consumer electronics and appliance brands. The headline: Best Buy Ads delivered ROAS 79% higher than other media. The fine print: that is measured against total U.S. Best Buy sales. Ads sold by Best Buy, shown to Best Buy shoppers, look best on Best Buy's own register. The study also credits Best Buy Ads with nearly 10% of measured brand equity value.

The most interesting number is the one that cuts against the pitch: nearly 16% of media-driven sales tied to Best Buy Ads happened at competing retailers. That means retail media behaves like media, not like a coupon, so it should be judged like media. Modeled results from a study the seller released are not a randomized incrementality test. ADOTAT made the same point about Roku and Amazon's 87% ROAS claim. Ask Best Buy for the model specification, the brand sample, the uncertainty ranges, and how promotions and existing demand were handled. Until then, 79% is a number about Best Buy, from a study Best Buy released.

pubX raised a $5 million Series A led by Chicago Ventures and bought Compliant, a media quality and governance startup co-founded by Jamie Barnard, Unilever's former general counsel for global marketing, media and ecommerce. Compliant's data integrity and CTV quality indexes will now sit inside pubX's buyer agents as a pre-bid filter, deciding what gets bought. Barnard becomes pubX's president of global demand growth. The price was not disclosed. CEO Andrew Mole's pitch is that agentic ad tech hallucinates because legacy DSPs can't talk to agents, so pubX built buyer agents that trade directly with publisher agents over AdCP, with no DSP or SSP in the middle.

Barnard told AdExchanger that "waste is the worst kept secret in Adland." He's right, and that is the problem with the deal. An independent quality score is worth something because nobody selling or spending the media owns it. As of this week, Compliant's score belongs to the company running the agent that spends the money, and the person who built it now carries a demand growth title. pubX's live rationale log is a nice touch, but a log written by the agent, filtered through its owner's own index, is a diary, not an audit. Mole also said the free ride on AI token costs won't last, and the cost of running an ad goes up once tokens are priced in. Ask who pays that bill before you hand over the budget.

PepsiCo's third-quarter net revenue rose 5.6% to $25.27 billion, with organic growth of 3.1%, and international carried the quarter. North America did not. The food division, home of Lay's, Doritos and Quaker, was flat at $6.5 billion. North American beverages rose to $7.7 billion from $7.3 billion, mostly through acquisitions. PepsiCo lowered its earnings forecast and conceded the North American recovery is taking longer than planned.

CEO Ramon Laguarta's fix is innovation and "more effective advertising and marketing," backed by a new Publicis partnership to rebuild PepsiCo's global media model. But the forces dragging North America are GLP-1 use, high snack prices and a consumer turn against processed food. PepsiCo cut some prices by as much as 15% this year, and Barron's reports it now plans low- to mid-single-digit increases on some snacks. Advertising does not fix an appetite suppressant or a price hike. Publicis just inherited a turnaround with its name on the media line, and when North America misses again, the agency is the easiest variable to change.

Equativ is putting DoubleVerify inside its SSP and Maestro curation platform: pre-bid brand suitability, contextual targeting, attention and historical viewability, including attention signals to skip underperforming apps and domains. Most buyers already pay DV in their DSP. Ask who pays for the signals on the sell side, where that fee shows up, and what the curated deal catches that your own DV settings don't.

Sony Pictures named PubMatic its preferred programmatic partner for Live TV on PS5, pairing streaming inventory with authenticated console audiences, buyable through an existing DSP or directly through PubMatic. Preferred is not exclusive, and "authenticated audience insights" still needs a definition: household or person, which fields, which outcomes.

Tinuiti opened its Bliss Point measurement layer to outside AI agents through an MCP server, reachable from ChatGPT, Claude, Copilot and clients' own tools, subject to permissions. Digiday reported Thursday that agencies pushing agentic media are busy managing client fears of rogue agents. An agent that can query an agency's measurement but can't interrogate its method has a new interface, not independence.

Olyzon launched an agentic orchestration layer that starts in CTV and extends to YouTube, social, audio and DOOH, while agencies keep their existing seats and direct deals. Which integrations are live, who approves budget moves, and who owns the audit trail when the agent is wrong?

Adnimation named Assaf Kalderon general manager as it expands in the U.S., Israel and China, claims more than 10 billion monthly impressions, and rolls out dynamic pricing in its Prebid stack across web, app and CTV. Real-time floors are a yield story only if publisher net after fees goes up and bidders don't quietly leave.

eMarketer, using Samba TV data, says TV ad reach among 20 to 24 year olds grew across categories, led by auto at 10% to 15.1 million in June, and tells marketers not to overlook linear. The reach metric blends linear and CTV, so it can't tell you which one grew.

Two lawsuits filed this week challenge federally funded TV ads promoting President Trump's message, which AP reports have cost at least $12 million against a $20 million contract. The violations are allegations, not findings. Follow the buy: the creative vendor, the buying agency, the stations that took the money, and who signed off.

In a MediaPost excerpt from his new book, Ed Papazian argues bad programming wasn't why viewers fled to streaming; bundles of 200 channels for $100 a month, ad clutter and reruns did more. A reader in the comments replied that nobody blamed programming in the first place. Both agree the ad load drove people out. Streaming's answer has been to add ads and raise prices.

This issue draws on reporting by Forbes (TikTok), AdExchanger (Apple, pubX), Business Insider and Digiday (Apple, agencies), Adweek (Walmart), MediaPost (PepsiCo, Papazian), eMarketer with Samba TV data, AP (federal ad lawsuits), announcements from Best Buy Ads and Circana, Equativ, Sony Pictures and PubMatic, Tinuiti, Olyzon and Adnimation, and ADOTAT's own Apple reporting; ADOTAT has not seen TikTok's internal documents, the Best Buy, Olyzon and Adnimation figures are company claims, and the BBB complaint analysis rests on unverified reports. Apple, ID5 and The Trade Desk were contacted before ADOTAT's Apple reporting ran; other company positions quoted here come from the original coverage. ADOTAT has no financial relationship with any company named, sponsor Troutman Amin had no say over editorial, and Pesach Lattin has known many ad tech executives for roughly 20 years, including as a competitor while running the ad network Vizi.

ADOTAT+ members got the File this week. You got the headline.

Here's what's on the other side. The two numbers from TikTok's own policy documents, and the arithmetic that turns an enforcement change into an acquisition channel. The full list of harms that lost their instant ban, and the one scam category that isn't in TikTok's anti-fraud policy at all. What the complaint data really shows, and where it's weaker than the headlines. And who sets TikTok's U.S. ad policy now, which is not the entity built to protect Americans.

Then the part your TikTok rep won't raise at lunch: why your verification vendor can't see this problem, the country that just made advertiser checks mandatory, and five questions to put to TikTok before your next flight goes live.

Your competitors on the buy side read it this morning. Join ADOTAT+ and read it before your next social plan goes out the door.