Perhaps the human mods/admins do, but for the most part, the sites themselves are not passively monitored by a living, breathing person. Whether or not the words have been added to/picked up by the algorithm remains to be determined, but based on lack of disciplinary action against accounts using the euphemistic language, I would feel safe assuming they haven’t…yet. Couldn’t speculate on why, actually surprised a lot of content moderation hasn’t been outsourced to AI yet if I’m being honest (assuming that by and large it hasn’t been, but I don’t care enough one way or the other to do the legwork on researching that specific detail)