Alternatively we should ban public schools and force parents to send them to a private school, which if the money that would otherwise have gone to the public s

Alternatively we should ban public schools and force parents to send them to a private school, which if the money that would otherwise have gone to the public school gets sent along with them isn't very expensive (here in Denmark something like 80-90% of the money follows the student). Then we would have a direct way for parents to improve the schools their kids attend.