U.S. District Court Judge Amit Mehta’s Sept. 2 remedies opinion in the U.S. v. Google monopolization (Google Search) case is, in large part, a rejection of government regulation of digital platforms in the guise of antitrust. The limited and cabined conduct-related remedies it imposes are far less significant than its rejection of the U.S. Justice Department’s (DOJ) proposed conduct and structural remedies, which included the divestiture of Chrome and Android.
This decision is, however, far from the last word on Google’s antitrust exposure. It likely will be appealed by both parties, with uncertain results. Furthermore, Google remains subject to other U.S. and foreign antitrust prosecutions, not to mention direct regulation in Europe. Other major high-tech companies—including Amazon, Facebook, and Apple—are also still “under the antitrust gun,” here and abroad.
The monopolization cases against Google and other digital platforms raise many questions, given the major benefits these platforms have conferred on consumers and economies worldwide. U.S. antitrust micromanagement of platform behavior may slow dynamic innovation and undermine U.S. international competitiveness. What’s more, the Supreme Court has adopted a narrow rather skeptical approach to monopolization prosecutions. Given all these factors, U.S. antitrust enforcers may want to consider rethinking their platform prosecutions.
The Google Search Case
The DOJ sued Google in October 2020 for maintaining an illegal monopoly in internet-search and search-advertising markets in violation of the Sherman Antitrust Act. The department’s suit alleged that Google had “us[ed] [its] monopoly profits to buy preferential treatment for its search engine on devices, web browsers, and other search access points, creating a continuous and self-reinforcing cycle of monopolization.”
The suit focused on Google’s exclusivity agreements, which involved the company’s search-related payments to web browsers and to device manufacturers like Apple. The agreements forbade pre-installation of any competing search service, but did not in any way prevent consumers from accessing other internet-search engines.
Following a lengthy trial, Judge Mehta issued an August 2024 opinion holding that Google’s exclusivity agreements had illegally monopolized markets for “internet searches” and for “general search text advertising.” Having found Google liable, the judge subsequently convened a separate trial to decide upon an appropriate remedy for Google’s antitrust violation.
The DOJ recommended:
- various intrusive restrictions on Google’s business conduct; plus, most significantly
- major structural changes—Google’s divestiture of the Chrome browser and (if other remedies proved ineffective) Android.
Judge Mehta’s remedies decision is, on the whole, far more favorable to Google than to DOJ:
- A not-unexpected “win” for the government bars Google from entering or maintaining any exclusive or conditional distribution contract related to the distribution of Google Search, Chrome, Google Assistant, and the Gemini app.
- Google will have to disclose material changes in its ad auctions “to prevent Google from increasing prices by secretly fine-tuning its ad auctions.”
- Google will have to make available to “Qualified Competitors” certain search-index and user-interaction data, subject to due-process safeguards.
- Google shall offer Qualified Competitors search and search-text ads-syndication services, but on commercial terms that Google itself would apply.
- A technical committee will help the court implement and enforce its judgment.
All told, however, these requirements were little more than the bare minimum most observers expected the government to get from the court. By contrast, the court rejected a variety of intrusive remedies proposed by the DOJ:
- Google will not be required to divest either Chrome or Android, with the judge stressing that “[p]laintiffs overreached in seeking forced divesture of these key assets, which Google did not use to effect any illegal restraints.”
- Google will not have to present users with choice screens on its products or to encourage its Android distribution partners to do the same.
- Google will not be required to share granular, query-level data with advertisers or to provide them with more access to such data.
- Google will not be barred from making payments or offering other consideration to distribution partners for preloading or placement of Google Search, Chrome, or its GenAI products. (The judge stressed that “[c]utting off payments from Google almost certainly will impose substantial—in some cases, crippling—downstream harms to distribution partners, related markets, and consumers, which counsels against a broad payment ban.”)
- Google will not have to underwrite a nationwide public-education campaign.
- Google will not be subject to anti-retaliation, anti-circumvention, or self-preferencing provisions (forms of micromanagement that the judge found too vague or lacking in any legal or factual basis).
- Google will not have to modify its policies to offer website publishers more choice in how Google uses their content.
- Google will not be subject to an investment reporting requirement.
The bottom line is that Judge Mehta emphasized the limits of a court’s ability to predict the future and the wrongheadedness of imposing regulatory-like remedies that were not logically tied to the anticompetitive harm of exclusive Google distribution contracts. He refused to go beyond conduct restrictions that he viewed as well designed to counteract such harm. And he plainly faulted the government for overreach.
Significantly, Judge Mehta stated that AI “changed the course of this case” and that the emergence of AI posed a threat to Google’s dominance, creating hope that competitors could emerge and challenge Google without drastic divestiture orders—such as selling Chrome.
The lengthy remedy decision has received mixed reviews. Some observers assert that the court went too far in imposing obligations on Google. The Computer & Communications Industry Association warned that required data sharing “could significantly impact privacy and national security.”
Other commentators believe, however, that the court’s requirements will enable Google’s AI rivals to “expand the reach and compete more directly in the search market.”
Google has indicated that it will appeal both the finding of liability and the remedies rulings. The appellate process could drag on for years. But at least for now, Google has been spared a harmful breakup remedy that might well have severely undermined its competitive vitality and, more generally, American innovation.
The Bigger Picture – Platforms on the Defensive
The Google Search case should not be seen in isolation. Google faces another remedies holding in the separate DOJ “adtech” monopolization prosecution (a federal district court held in April 2025 that Google illegally monopolized “open-web advertising markets”). Additional ongoing monopolization challenges include Federal Trade Commission suits against Amazon and Meta, and a DOJ suit against Apple.
Furthermore, U.S. platforms and other high-tech firms continually face multiple antitrust challenges in foreign jurisdictions—especially the European Union and its member states. EU fines against platforms have amounted to billions of dollars.
To top it all off, new digital-competition regulations in the EU (the Digital Markets Act) and elsewhere threaten to further distort the platforms’ commercial practices and to burden them with additional fines for alleged rule violations. U.S. trade negotiators apparently are now raising the problem of fines threatened against U.S. high-tech firms, such as Google.
Time to Reassess Platform Litigation
The time may be ripe for the Trump administration to reconsider its platform antitrust prosecutions. While U.S. dynamic high-tech innovation may have temporarily dodged a bullet in the Google search case, other DOJ and FTC antitrust suits against the big digital platforms proceed. Moreover, the platforms remain subject to regulatory oversight and antitrust litigation in Europe and elsewhere.
Notably, a DOJ remedial proposal in the Google adtech case to separate Google’s search and advertising businesses “could [have] encourage[d] the EU as it looks to push forward its own [ad tech] investigation.”
The cumulative burdens placed on welfare-enhancing platform innovation are likely to be substantial. This is particularly unfortunate. Leading economists’ studies show huge net additions to economic welfare in the United States and elsewhere generated by platform-supplied digital goods. The scope of such future gains could be put at risk.
The latest Google Search decision highlights judicial skepticism of highly interventionist antitrust remedies targeting monopolists. What’s more, modern Supreme Court monopolization case law has embraced clear administrable rules and rejected expansionist theories of monopolization that are prone to significant error costs.
This jurisprudence casts a dark shadow on the administration’s legal position in the digital-platform cases. Given these realities, a reevaluation of the continued merit of platform litigation could be timely. The best result for American consumers and innovation could well be the quick settlement (or even withdrawal) of DOJ and FTC monopolization suits.
Such bold actions by U.S. enforcers could send a valuable signal to foreign officials, who may be rethinking their antitrust penalties on platforms, in light of ongoing U.S. trade negotiations.
