Most "Satanist" groups worship the nazarene covertly and hebrew entities from the 'dark' side of kabbalah which are wholly incompatible with Gentile souls.
Such as the one whose leaders went to a conference where the nazarene was described as 'Emperor of white people'. These groups attempt to copiously abuse the Gods and Demons and follow a variety of revenge-driven libertinism that destroys them. What they believe isn't from us, from NS or from similar thinkers like Nietzsche. These are from the craptholic church, punitive xians like Joseph de Maistre and the Marquis de Sade's reversed xianity, along with a smattering of pseudo-WN loons doing whatever atrocities from the past 100 years. The tell-tale sign is that they can NEVER let go of 'christ', 'yeshu', 'krishna christ', 'isa', 'jesus', 'the messiah', etc. in any form.
On the other hand, some people like the JoS up to the point where it says race mixing or being a drug addict (always the two things that are 'too much' for some), but realistically anything progressivism 'permits', are bad choices and then they have a tantrum. These people end up being reabsorbed into standard progressivism sooner or later. That's inevitable.
We rarely have issues with CoS type people who worship themselves, however misled they are.