Heh, I see what you did there. I don't think that holds because society (and the law) hold the parents to be responsible for a child's well being - not the sch

Heh, I see what you did there. I don't think that holds because society (and the law) hold the parents to be responsible for a child's well being - not the school. With that responsibility also comes the right to make decisions affecting the child's well being. That's why the state (which a public school is an instrument of) doesn't question how a parent raises their child (unless the parent's conduct rises level of abuse, of course).