Meta will pay up to $16.7 billion and make sweeping changes to Instagram and Facebook to settle a major US court case.The company has been fighting a lawsuit against the attorneys general of 29 US states, who accused it of knowingly damaging young people’s wellbeing with its platforms.Now, the two sides have reached a settlement that commits Meta to bring in a host of changes, including daily limits and nighttime blocks on teenagers’ accounts on Instagram and Facebook.More follows