You've struck on something but I think you're off-center a little.
It's true that these people coming in with the same ideas aren't a coincidence, but what's happening is that they spread ideas in echo chambers and all come in with pre-packaged ideas which haven't been challenged by anyone. This is what happens with non-nazi pedos as well, and because peaceful discussion *never fucking happens* you get people repeating the same tired arguments all the time.
