It's a system so broken it needs to be torn down and rebuilt. Most of the childhood education is perfectly fine at home with no specialized teachers.

There's loads of problems with this in the modern society though. Responsibility for education has to fall on the kids parents, period. That means there will have to be a ton more nuclear families. The few kids that are left out because their parent died or was a rare divorce can school with their friends families. None of this works in cities because they all hate each other and at least half of them won't even bother at all, so they won't get any education and will end up stupider than they are now. At a certain point the notion of trying to pick everyone up has to stop though. It sucks because they are kids that essentially have to be left to crash and burn, but we can't keep cutting everyone else's legs off to make them equal to the one who has no legs.

I don't see society as a whole ever getting fixed this drastically, so the only fix I can come up with is do it yourself on whatever scale you can manage, and gatekeep the bullshit out aggressively.