Maggie's one of my favorites. I bet he caused a stir!
But your point is well taken. I some instances public school is the best, or only, option. And the blanket statement " You cannot instill conservative values if you send your children to be indoctrinated in socialist indoctrination camps", is just plain wrong, as you have demonstrated here. A family life full of strong convictions can easily counteract the biases presented at school.