Welcome in, today is Thursday, September third, and we begin with AdExchanger's report that Google will not have to break up its ad tech business. On the adtech side, Judge Brinkema's remedy ruling leaves Google's ad stack intact. AdExchanger reports the company will not be required to divest, despite a federal court finding last April that it operated a monopoly. Adweek's summary of the decision says no divestiture of key parts of the advertising business, even after the court ruled Google held illegal monopolies in the publisher ad server and ad exchange markets. For buyers and publishers, that means planning against conduct conditions rather than a forced sale of the exchange. Industry reaction leans toward straight restatement, noting that liability stands while the divestiture demand failed. A quieter thread among smaller publishers is that access to Google's exchange, usually through a reseller, is effectively unavoidable for real bidding demand. Now to the year's largest media consolidation. PepsiCo has appointed Publicis Groupe to run its global media account, the company confirmed to Adweek. Per that account, there was no pitch. Publicis was appointed after a capabilities review, and will build a single model spanning strategy, planning, activation, identity and technology for the full portfolio, including Pepsi, Gatorade and Lay's, in more than two hundred markets. The same reporting puts PepsiCo's twenty twenty-five marketing spend at five point four billion dollars, with three point four billion of that in advertising. The appointment displaces Omnicom, whose OMD network has held the account in the United States and United Kingdom for more than two decades; a PepsiCo spokesperson said Omnicom stays a critical strategic partner on creative, sports and PR. Sources with direct knowledge tell Adweek the win will prompt Publicis to withdraw from the remainder of Coca-Cola's global media pitch, a review handled by MediaSense and previously estimated at around four billion dollars. Publicis declined to comment. So conflict policy, not just capability, now shapes which reviews a holding company can enter. Industry reaction focuses on the roster math, with some practitioners questioning whether one holdco can still house direct competitors. Three regulatory currents are converging on the buy side at once. Following our earlier report on the Federal Trade Commission's suit over Amazon's ad auctions, ExchangeWire notes the case is now joined by a bipartisan group of more than twenty state attorneys general, alleging Amazon secretly raised the minimum price businesses had to pay. Reaction from buyers leans toward reframing the dispute as auction design rather than deception, with a recurring expectation that any American penalty would be small against the sums alleged. The same digest reports the European Commission has designated ChatGPT a very large online search engine under the Digital Services Act, the tier Google sits in, which triggers tighter oversight across the bloc. Reddit and Roblox crossed into very large platform territory. And Australian digital ad spend rose fourteen percent to nineteen point eight billion dollars in financial year twenty twenty-six, a four-year high, per IAB Australia. Also today, Adweek argues the industry's AI honeymoon is over. That read holds that after four years of experimentation, brands, agencies and AI labs are now confronting the unglamorous part of the buildout: imperfect performance, limited controls, and the question of who is accountable when a system fails. The argument points to Omnicom, which built and staffed its own Omni platform, then moved more than four hundred and sixty of those people to an outside contractor months after showing off the revamp, as we reported last month. That is the accountability question moving from demos into contracts and measurement. Some in the trade read clear labeling of synthetic content as what makes AI-native partnerships underwritable at all. Now, a few more headlines moving the trade today. Adweek ties three separate WPP court cases to one alleged illegal rebate practice at its media arm, GroupM, now WPP Media. Those allegations are untested. The Media Leader reports Havas has made Paddy Affleck chief executive of its UK and Ireland Village, putting media, creative, data, CX and PR under one leader across London, Manchester and Dublin. MediaPost reports Dentsu and global chief communications officer Jeremy Miller are parting by mutual agreement, per the company, with chief of staff Manus Wheeler adding the global communications role. And finally, The Logical Indian reports India's Income Tax Department searched Dentsu premises in Mumbai, Delhi, Chennai and Bengaluru on September first. A search is an investigative step, and per that account Dentsu had not publicly responded.