Child safety groups and former Meta employees welcome proposed changes to how the company’s platforms will work for teens. They also think states should have demanded more.

Meta is in court again over child safety, and this time it’s a landmark case that could force significant changes to core features of Facebook and Instagram.

More than 50 offending image and video ads were published across Facebook, Instagram, Messenger, or Threads, according to Meta’s ad library data. Some ran as recently as this week.