I wish those parents would just setup controls on their kids' smartphones and block social media apps for them instead of forcing everyone else to give their ID.
Would be nice if everyone was competent at everything, but we have to specialise, and that means a lot of people simply don't have time to re-learn how to do that every time Apple, Google, and Microsoft change their UIs. Same deal as https://xkcd.com/2501/
Me, I had to turn on parental controls… to stop my parents from accidentally removing apps from the dock.
This means much more support for the ban by parents than by non-parents, as the full population average is about 75% support.