Can you blame parents? We give people a simple teaching degree, and somehow that gives them the right to practically kidnap your child and play parent, psychiatrist, social activist, ideological indoctrinator, morality priest, psychologist, life coach, and existential overlord.
We have given schools and educators carte blanche control. The State does not own our children and it is time to reject that notion with a well placed kick in the teeth like homeschooling.