It's true, also, it's wrong for the government to make him pay taxes into a system that puts him in a hostile environment. But in truth the gov should allow people to choose which school they go to. That's the way it is with any other good or service in society. It's not like the government should think they're a special flower or something.

There is apparently infinite schools everywhere,

If enough people feel the way the kid does, in a normal world, it would create opportunities for people to offer specialty services that fill in the gap. Schools who didn't respect them would lose students and funding, schools that did would make them feel included. That's the problem with society today. When somebody does something hurtful, people see it as a reason to control things, rather than a unique opportunity to make profitable changes for the better.