This guy is a complete idiot. He doesn't believe America is even a real place, but an idea. This is the direction the "civic nationalists" at Breitbart want to push the Right. America is not an idea. It is a nation-state, no different from Germany, France, Brazil, or Holland and has a native, ethnic population. It isn't some abstract civic experiment, founded by Enlightenment ideologues.
https://www.breitbart.com/clips/2021/12/03/exclusive-vivek-ramaswamy-wokeness-creates-existential-crisis-of-identity-in-america/