A US federal judge is considering less severe antitrust remedies against Google, suggesting options like limited data sharing and conditional payment halts to smartphone makers for default search placements. This reflects a more cautious US approach compared to the EU's aggressive enforcement, as the judge acknowledges the evolving competition from AI-driven search platforms. The debate centers on whether Google should share its search data, a crucial resource in the AI era, balancing competition promotion with respect for Google's investments.