TikTok's policy chief defended the platform's safety measures as the European Union pushes ahead with restricting children's access to social media.

Ursula von der Leyen is shifting liability onto Meta, TikTok and others, forcing proof of safe design before, not after, underage users sign on.

TikTok's policy chief defended the platform's safety measures as the European Union pushes ahead with restricting children's access to social media.