U.S. District Judge James Donato has ordered Google to simplify the installation process for rival Android app stores to eliminate barriers that discourage users from exploring alternative marketplaces. The judge criticized Google's practices as "anticompetitive friction" and mandated changes to ensure users can install alternative app stores as easily as any other Android application, giving Google one week to implement these changes. The ruling follows a previous antitrust victory for Epic Games, which found that Google maintained an illegal monopoly over Android app distribution and in-app billing services.