Seems like legislation should come after senators and members of congress directly call Tim Cook en masse to complain that:
1. Screen time reporting has been 100% broken for decades. Just does not work as advertised. False advertising is indeed illegal.
2. The parental controls are a joke. Can't block apps that were ever downloaded by a member of the household. Don't want the kid to have TikTok? You better not have downloaded it on any device ever.
I do not disagree that there is A LOT that Apple could, and should, be doing to enable parents. The problem that we have is, that if a vendor, like Apple, just decides to continue to have broken systems, there isn't a way to compel them to fix the problem outside of legislation. And, because most people in the House/Senate have a complete lack of technical literacy, we get situations where they define things poorly or special interests get to set those definitions in their favor/for ideological reasons, rather than to make good policy.