A US Court Just Ruined Brussels’ Google Strategy

The European Commission’s antitrust strategy against Google has run into a major transatlantic obstacle. A year ago, European competition regulators explicitly stated that nothing short of a structural breakup could fix the tech giant’s dominant ad tech business. A United States judge has now disagreed, declining to order a breakup. The ruling creates a sharp divide between Washington and Brussels over how to handle major digital platforms.

For digital advertisers and web users, the clash determines how the underlying machinery of the internet economy is regulated. When regulators on both sides of the Atlantic agree, tech giants usually have no choice but to comply globally. But when American courts refuse to dismantle a domestic company, European enforcement becomes vastly more complicated. A solo attempt by Brussels to force a global breakup risks years of legal appeals, jurisdictional friction, and administrative headaches.

In the EU legal playbook, breaking up a company is the enforcement equivalent of nuclear war—an extreme remedy officials prefer to threaten frequently and deploy rarely. Having publicly declared that behavioral promises and fines were useless in this case, the Commission now finds itself out on a limb. Institutional enforcement relies heavily on informal alignment with Washington. With American courts opting for a softer touch, European regulators face the uncomfortable choice of backing down or pursuing an isolated structural crusade against a foreign tech giant.

European Commission officials must now review the American decision and determine whether to proceed with their original breakup demand or adjust their enforcement strategy. Google will almost certainly use the US precedent to challenge the EU's stance in ongoing administrative proceedings and court appeals. A final resolution in Brussels will depend on how aggressively European competition authorities are willing to push without American backing.