Browser Choice Alliance protests Microsoft Edge steering

This coordinated public campaign underscores alternative browser vendors' frustration with the limitations of regional antitrust enforcement like the EU's Digital Markets Act.

* Microsoft's aggressive push for Edge is increasingly tied to its AI ambitions, as the browser serves as a critical distribution channel for its Copilot and search ecosystem.

* By demanding worldwide changes rather than regional compliance, the alliance seeks to prevent Microsoft from limiting choice in jurisdictions with weaker regulatory oversight.

* The open letter is a strategic attempt to bypass slow-moving regulatory investigations by directly mobilizing public opinion and OEM pressure against Microsoft.