Seems to me that many people don't seem to think so and must decide for the parents what should and should not be taught in school. It IS their tax dollars and it IS their children. They are basically hiring the school to provide a service for them, albeit unwillingly in the form of forced taxes, and if that's the case the parents should have say in what their children are being taught.
Which parents?
The "tyrany" of the majority over the minority?
The "tyrany" of the minority over the majority?
Who decides?