It almost seems planned, doesn't it? Consider a good teacher with a sense of morality being presented with "teach kids that it's okay to be trans!" What do they do? They can try to fight it but will probably find that there are too many others with a vested interest aligned against them. If it bothers them enough, the only way to reconcile it would be to quit - and the system loses another good teacher.

Now that we have the internet, what would it take to have a sort of academy set up? You could have the very best teachers of a subject online to thousands of students at once. Parents paying for the teachers' time and knowledge and the upkeep of whatever hardware the academy needs. Smaller buildings could be purchased for the things that can't be done at home - labs, for instance, for the sciences (though that might not work. I'm just tossing ideas out here). New ideas using new technologies.