If you haven't seen this 1971 interview with Muhammed Ali, it's an absolute must - he totally shocked the BBC leftist 😂 All he does is expresses his in-group preference, but no out-group hostility. The interviewer thinks that this is "shocking", as he associates in-group preference with racism, which is completely wrong: one can have an in-group preference and be absolutely fine with all other groups. https://www.youtube.com/watch?v=Y7wJG5JkQ4A