Private schools and academies exist
right now. The rich have
no problem exiting the public school system no matter where they are.
So, why is it that all parents aren't taking advantage of this? Oh, right, they can't pay for it.
Parents magically think that something they already are unwilling to pay for will magically get cheaper the moment you bring the "free market" into the discussion.
And, to be fair, that will be true for some students. If your child is abnormally big or abnormally smart, charter schools will accommodate them.
If, however, your child has any behavioral issues--don't let the door hit you in the ass on the way out. ADHD accommodation--bye, bye. Threaten to commit suicide or cutting behaviors--you're gone. Depressed and failing because your parents are divorcing--see ya. Got into a catfight over a boyfriend--yeah, that's on social media--you're out of here.
If your child isn't perfect, they will get punted. And generally those parents screaming the loudest, funnily enough, have the children who cause the most issues.
Everybody assumes their child won't be the one on the short end of the stick. Everybody will be in for a rude awakening.