I've found what works: When an outsider tries to bring troonshit into the community, respond with "fucking foreigners again!", hit out at their guilt spots with stuff like"why do you foreigners insist on telling us how to live? You fuckers tried to murder us over nutmeg once..." and then into straight up "Ah shit its the pornhub spam again. Not enough donations this month huh?".

It disorients them, and the average lone activist fucks off.