> It seems to me that this is a parental responsibility. That's the point of the California law and similar laws in other states. It requires operating systems

> It seems to me that this is a parental responsibility. That's the point of the California law and similar laws in other states. It requires operating systems to implement a simple mechanism that parents can use to specify an age range on a child's account, and to provide a way for apps that that need to know if they are being used by children to ask for that information.