I agree but now add to that the hard truth that Marxism views all schools as their churches. They want everyone indoctrinated into the church of Marxism whether its a public or private school doesn't matter. Private schools are just more difficult but not impossible to infiltrate. Add in to the equation that most certified teachers are trained at a Marxist university(temple)... So even in a private school Marxists nuns are teaching your children.

Public schools are just another symptom. Still not curing the disease. Getting rid of public schools could be a good step though if done right.