If you aren’t happy with the “free and appropriate education” that all kids in this country are entitled to, then by all means, enroll your children in a private school. It has been three years since our children shared a classroom. Get over it.
My son has a mental illness. As such, he has an individual education plan. A plan that he is entitled to by law. A plan that made it possible for him to be in a classroom with other children. It is his right!
Sure he is in a residential placement right now. Regardless of that fact, it is his right to an education.
On the other hand, you could always move to another country if you don’t like the laws in this one.