[Oxitendwe]

>The point of constitutional liberty is that culture can change as much as you want but you'll always be free to retreat to your enclave where it never will.

This is absolutely incorrect, Americans do not have freedom of association, so people of other cultures can always live with you, work with you, buy from you, etc - by law. Whether you think that's a good thing or not, that is a fact: you can't have an enclave in any meaningful sense.