White supremacist or National Socialist metal is definitely in the minority as far as the music, musicians, and fans go. And when it does I happen, I ignore it and think "fuck off" to myself, or I just enjoy the music itself and don't condone the music's ideological underpinnings. For Lord's sake, I'm a Jew, yet I'm a huge fan of stuff like Graveland and early Burzum, I think there's something to be said for that. While it is less common, I don't find black metalheads offputting at all. Perhaps because growing up, many of my greatest musical heroes were black, so I never saw it that way, and honestly, still don't. I just think, oh neat, a fellow metal fan, I wonder what his tastes are, etc. Never been an issue in my mental hemisphere, so I suppose I can't really say much more than that.