What I've suggested is the alternative. What we're going to get is kids banned from social media altogether. And I'm not 100% against that because my kids didn't really use it because we introduced it gently while talking about it a lot with them.

But when I say not 100% against, maybe 75% against it. The idea of age checking operating systems and browsers I'm very much against. Ban devices in schools: fine, it's a place of learning and there are always specific rules in shared environments.

Maybe suck less at being a parent? Just throwing it out there. You actually need to do the work.

No, you misunderstand.

You're reaching for legally mandated solutions. Why can't this be one?

"Choose to be a good parent, vs legally mandated spyware". Why not "legality mandated be a good parent"? This would solve a lot of other problems too. Like, all those people who hand wring "oh we've tried nothing and we're all out of ideas! It's not working! Whatever could work in aggregate?!" people who don't actually parent can be trained to parent, and if they refuse they face consequences.

make Facebook do their damn job

they could, they just dont want to spend the money or risk liability

How much supporters agree is void point unless you are making Wunschkonzert - wish-concert, it is how much the decliners and reality disagree that is the most serious problem. You either operate on "We don't like, we disagree, we disagree and will not accept, we disagree so much that we will vote on People more volatile then current U.S one to make the point" - If you start to operate in third and worse the fourth then no agreement will solve this issue. And you started from proposition that is so outright insane that you may as well count many in third view.