Germany's regulator says AI summaries sit prominently in results, cut the visibility of traditional links and hurt sales of third-party media content, while Google faces liability for inaccurate AI-generated claims.
Regulatory or legal action · Evidence: High · 78/100 · TRV-2026-0557A review of six studies found most heart-care AI research looked at clinical or economic performance without referencing formal health technology assessment frameworks, and cardiologist engagement was inconsistently reported.
Systematic review or meta-analysis · Evidence: Moderate · 70/100 · TRV-2026-0316The European Commission preliminarily found that TikTok's recommendation algorithm keeps serving repetitive content on themes like body image and isolation, and that its safeguards, including the "not interested" button, failed to stop it for the platform's 189 million EU users.
Regulatory or legal action · Evidence: Moderate · 62/100 · TRV-2026-2400