The proud boys leaders name is Enrique Tario, he's afro-hispanic I believe. Regardless, the proud boys appear to be a multiracial group of Western chauvinists, believing that Western ideas and culture are superior. Progressives seem to believe that Western = white, and that is how they make the leap to white supremacy in this context. Whether Western is about ideas vs skin color isn't a debate I'm interested in, just wanted to provide context.
> Progressives seem to believe that Western = white, and that is how they make the leap to white supremacy in this context.
I'll note that my comment did not directly link proud boys to "white supremacy". Instead, I (and the comment I replied to) used "right-wing extremists". I think that's an accurate description that does not require an assumption that "Western = white".