Yes, some people are. Like those who can't read the 10th Amendment.
You're an idiot, the 10th doesn't give states the right to violate your 1st Amendment rights in instances where you actually have those rights. LOL
Federal parks, just as local libraries , have the ability to set RULES of behavior on their grounds. Setting those rules does not violate your first amendment rights, because in fact you not only do not have to go to those places, you don't have a right to . Just as with any other privilege extended by the government you have to follow certain guidelines to enjoy them.
DUMB FUCK