So I am going to go out and mention some things that I think society at large could do that would help our children....and all of these are going to be big government/societal items that would cause intraparty arguments on each side of the aisle I believe....but here goes. (All of these could be done separately or together).
1. Ban Tik Tok
2. Any social media that is open to use by children should have to submit their algorithms for how they drive content to the FCC. Content that is found to be egregiously manipulative would subject them to massive fines.
3. Flat out ban social media for individuals under 16.
4. Make pornography harder to access through enforced age verification online.
5. Reinstitute health standards and testing in schools (think Kennedy in the 60's on this one)
6. Start holding parents accountable for their children's behavior. Your child is caught stealing, fine for the parents. Your child is caught breaking curfew, fine. Your child commits a crime with your registered gun...jail? Parents should have skin in the game too.
You really want to get draconian and MAGA-ish, start holding the entertainment industries responsible for the content they put out. There was the Comics Code Authority in the 1950's that was set up by publishers to avoid government intervention over adult content being put into an entertainment form that was directed at children. Hammer the gaming industry for intentionally making things like phone games addictive gambling. Tell Hollywood that graphic death and sex scenes get you an automatic X rating. Nobody under 18 permitted. For R-rated movies, nobody under 17 permitted without an adult. Fine theaters for non compliance. There were reports of people taking their 10 year olds to the new Deadpool movie and being shocked when it freaked the kids out.
So anyways, some of that is over the top, but I think my main point is that in the Leave it to Beaver days, there were bad things that happened, but society as a whole saw it as all of our responsibility to provide an environment that was good for children. Today the mantra is, "Well just keep your kids away from all that, be a better parent." And to some degree that is valid. Then again, we have created a world where adults are all up in traditionally "kids" spaces and telling parents to police better. It is like throwing water on a pile of dirt and sending a kid out in white clothes and saying, "Make sure you come back clean..." You can tell your child how to avoid dirt, how to brush it off, and other things to avoid coming back a mess, but man does that difficulty increase when someone has created a bunch of muddy puddles for them to jump in....
Anyways, I know that some of that would be viewed as over the top and oppressive and whatnot, but I think there is validity behind the idea that all of these freedoms adults have pushed for have been bad for our kids. Social media just threw a match on the gasoline that was sitting out there.