Maybe without realizing it, I think you hit on a fundamental truth of how to fix what ails us. Indeed good parents should start finding ways to expand and fund good private and parochial schools that will teach children real science, real history, real civics and economics and teach them how to think critically and evaluate ideas rationally and without prejudice, i.e. actually educate instead of indoctrinate again.
Right now the Marxists, socialists, 'woke' fanatics control almost all of public education and the universities. We need to get the kids away from that so they will know when and how they are being lied to by those who promote these 'woke' socialist ideas.