"This is how the MAGACOMMUNISTS work as the kayfabe opposition of the Destiny/Vaush twitch streamer psyops. They act like the characatures of "tankies" created in a Democratic Party lab would to sheepdog the compatible left back into the democrats & communists into the far right."
I think it's necessary to structure orgs in a way that simply accepts it's impossible to stop feds joining and limits their impact by never giving anyone enough power or responsibility to be destructive.
Also possible that internal education programs could inoculate members against current reactionary trends somewhat. The tactic is essentially to create a reactionary trend with leftist aesthetics and to then attract people to it by seizing upon areas of theory that people are less educated in. It makes sense to me that if you get to people first and educate them against the trend you can essentially get ahead of their ability to attract.
Yes, I'm apart of the Education Department where I'm at and we're furnishing an education program for what you said in your last paragraph here. Yes, I agree that it's a good way to "pre-empt" others from being attracted to these reactionary ideologies to begin with and keep more members (lots of new members appear and then disappear on the first day; we call it "window-shopping" as they often join another org and then another just to see which ones they like the most).