Private schools should be illegal, but barring that giving them state funds is just a roundabout way to kill public education. The right wing's war on public education is truly something to behold. They have made tremendous strides and yet we hear nothing about it outside of educator's circles and the odd news article like this one.
The push for vouchers is crazy. I actually got an opportunity a few months back to speak to some state-level lawmakers about it and so many of them are totally on board for it. Some charter schools have literally been found to be money-laundering fronts. Such a fucking scam, top to bottom.
I started a new job last year here in Canada where part of my duties involve handling certain regulatory issues for our US branches. I've been doing work like this for 10+ years domestically. But holy cow, the rent-seeking American bureaucracies are driving me crazy. No wonder a certain group of Americans distrusts the entire concept of government. The only ones they've ever known, typically via privatised rent-seeking bureacracies, are all trying to soak them.