This is not a real issue IRL.
I'm European and attended WN events in the US while I lived there. Met plenty of people in all kinds of contexts too. Never have American Whites given me shit IRL, only online.
If you are European, POCs are what you have to worry about in America. They utterly despise you. In fact, it's by dwelling in places where Whites are a minority that you truly realize that we are all in this together. Whites will just congregate regardless of background and cultural narratives.

>tldr it's just online spergs who are full of shit, IRL White Americans are great people