From a fellow trans person: I know you mean well, but shame/ridicule is the least effective agent of change. This kind of attitude I hear not just from you but other leftist queer friends just straight up leaves a bad taste in people's mouths and does nothing to convince folks of your cause, no matter how good your intentions are. To quote a Tshirt I once saw: Kindness is more punk rock than a middle finger.
Collective care and justice should be rooted in compassion, not denigration and superiority complexes.
Sorry, but somewhere along the way in leftist circles, "don't tone police me" became synonymous with "I'm allowed to be as shitty as I want to other people because of my trauma" and that's the behavior I can't get down with. Trauma is an explanation, not an excuse.