I am pretty sure all the femboy fascists are just subs who accidentally found themselves in those circles because the obsession with hierarchy leads into things that revolve around subdom behaviour.

They explicitly identify as "femboy fascists". Their sexuality is directly linked into their enjoyment of the ideology for a reason and they want others to know so they can get their rocks off.

Probably a little more to it like harbouring racist feelings already when they accidentally started down into those circles but yeah.