Andrew Anglin had a pretty good summary of it, there's a lot of coverage if you check Daily Stormer or the Gamer Uprising forums, or even certain Telegram channels. The consensus seems to be even at their best they are what they call "costumed" agents, and anyone literally flying Swastika flags and wearing Stalhelms is either a Fed or a retard, both of which have the same effect overall.
Furthermore, Atomwaffen and other groups do, in fact, have very proven Satanic and Pagan influences and they align with anything that can fall under the very wide Accelerationism umbrella. This is also why they were making memes of them siding with Jihadists. Leaked chatlogs and people on the inside of these orgs have basically confirmed they are on the side of bringing down America and plunging everything into chaos and it doesn't matter how that happens. If you removed the White Nationalism thing they would still be there, trying to infiltrate different groups to recruit. You can be certain they're out there trying to court inside of other anarchist groups and gangs and anything that is anti-system.
That's why they also love rape threats and shit like that, some people can say it's just being edgy but there is a method to the madness and seeing the degenerate scandals that keep hitting them I don't think it's any surprise. Would the satanic rape anarchists have connections to child porn? Absolutely.
White Nationalists would say "let's debate the Holocaust," these guys say "let's have 6 million other Holocausts" and I think that's about where the overlap begins and ends.
That's my understanding of it anyway. There's a lot of drama in these circles.