インド裁判所の判決を機に、創業者たちがGoogle広告ビジネスへの批判を再燃させる Founders seize on Indian court ruling to revive criticism of Google’s ad business

A court ruling in India targeting Google's advertising practices has handed startup founders fresh ammunition in a long-running argument about how the company monetizes search — and they're using it.

At the heart of the controversy is a core feature of Google's search ad model: the ability for any advertiser, including direct competitors, to bid on a rival's trademarked brand name as a keyword. When a user searches for a specific startup, a competitor's ad can appear at the very top of the results page. Founders have complained about this dynamic for years, arguing that it amounts to having their own hard-won brand recognition effectively auctioned off to the highest bidder. The Indian ruling has given those grievances renewed public visibility.

Legal experts who weighed in on the decision noted that it could pressure platforms to revisit their policies around trademarked keyword advertising. That said, an Indian court ruling does not carry automatic legal weight in other jurisdictions, and whether it translates into concrete industry-wide change remains to be seen. For now, its significance may be more reputational and political than strictly legal.

The debate over trademarked keywords in search advertising is not new. The European Court of Justice ruled back in 2010 that Google selling competitors' brand names as keywords did not itself constitute trademark infringement, though it left open the question of whether specific ad copy could create liability. U.S. courts have handled similar cases with mixed results. The lack of a globally consistent legal standard has allowed the practice to persist while enabling periodic flare-ups of controversy.

This latest episode fits into a broader pattern of mounting regulatory and judicial scrutiny of Google's advertising dominance. In Europe, the Digital Markets Act has set new rules for gatekeepers. In the United States, the Department of Justice has pursued antitrust action specifically targeting Google's ad tech stack. India's ruling adds another data point to a growing global mosaic of challenges to Google's advertising model.

For startups, the stakes are concrete. When a competitor can intercept users who are actively searching for a specific brand by name, it drives up customer acquisition costs and undermines the value of organic brand-building. Early-stage companies with tight budgets feel this asymmetry acutely. The Indian ruling may not change the law overnight, but the fact that founders were quick to amplify it suggests the underlying frustration is far from resolved — and that any judicial opening, wherever it appears, will be seized upon as a rallying point.