> I'm actually familiar with a great many of the communist sub-ideologies.

You're really really not.

> One, because it is actually a VERY common theme, albeit in slightly different and sometimes hidden forms in basically ALL versions and flavors of communism

This isn't even remotely true. Not in social democracy, not in democratic socialism, market socialism, Titoism, mutualism and especially not in anarcho-communism, the most popular form of anarchsim globally. Half of these aren't even Marxist let alone "Bolshevik" or "Leninism."

> If instead you're suggesting that Leninism/Bolshevism is somehow completely apart from communism, I think that's incredibly disingenuous.

I think you're just really ignorant about this topic.

Thank you. This is a great opportunity to learn how that theme applies to basically all versions of Orthodox Marxist Communism, Libertarian Marxism, Austro-Marxism, Left communism, Ultra-leftism, Autonomism, Western Marxism, Eurocommunism, Luxemburgism, Council communism, De Leonism, Situationism, Impossibilism, Marxist feminism, Marxist humanism, Primitive communism, Anarcho-communism, and Communist Bundism, It would seem you have your work cut out for you.