[lazide]

Eh, private schools right now have the parents as the customers. The parents generally have their incentives oriented towards well educated, well behaving kids and want it for not be too expensive. And can judge quality and make individual purchasing decisions, and have no incentive to waste funds.

If the public starts paying (blindly!) for it, the incentives change. Private schools would become more like private prisons probably, and we’d be back where we started.