No One Jones said:
just so that we're on the same planet here...nationalist socialism was the Nazi party...everyone aware of that?
Yeah, although there has always been a racist, elitist attitude throughout "true" black metal communities, both artists and fans, there are those that take it a step further into blatant nordic / arayan supremacy, often incorporating amalgamations of runic elements along with wartime riech symbolism.
I'm not saying every fan of black metal is racist - far from it, but you tend to get that more and more consistently as you get to the hardest of the hardcore followers.
This is, of course, a broad generalization on a specific subject and should be taken with a grain of salt.