NSBM is still a revolt against the modern world. However, I don't keep up with it the way others do. But I'm not gonna condemn it.
As for worrying about how the masses see NS, NSBM or Black Metal for that matter, I really don't care. America has no real culture worth talking about, and American egalitarian political culture is failing. The proles will always be "looking back" through history to examine National Socialism. i.e. the holocaust, invading poland, many people dying.. etc etc
I see value in NSBM because it made me "think about things". For the most part, it opened my eyes to the Jewish problem.
Anyways, NS, NSBM, Black Metal, Satanism, Paganism etc will always be considered fringe. I don't really care about impressing an egalitarian. If you consider yourself an "American", you're an egalitarian. You can't be proud of being an American, without being proud of being an egalitarian. People don't care if the founding fathers owned african-americans, they answer with things like "Well, heck! Nobody's perfect!"
So, I'll pretty much stick to my belief that racism, racialism, wp, ns whatever you wanna call it is fringe and we're not gonna impress anyone anyways.
I prefer bands like Gontyna Kry over bands like Gestapo SS by the way...