I can only speak for myself, but public school did nothing for me musically. I got the impression a musical career was frowned upon. But in the arts, resistance can often be the strongest inspiration.
I am not here concerned with intent, but with scientific standards, especially the ability to tell the difference between a fact, an opinion, a hypothesis, and a hole in the ground.
In every man there is an instinctive and passionate reaction if his person or liberty is attacked.