this is fully a bad fanfiction vaguepost (pt 2) but: if we’re going to do transmasc alec we have to understand that the other undersiders (presuming all cis) would not be all cutesy and helpful about it. it would be like so
taylor: goes on a liberal mental monologue to herself about supporting transgender people but still resents alec for “wasting” being an objectively beautiful girl while she’s stuck over here looking mid as fuck, doesn’t understand why he’s not on T and working out 24/7 if he wants to be a man
brian: goes “ok that’s chill man” and does use the correct pronouns but unconsciously regards alec as a Different Type Of Guy than him (nothing has changed from canon)
rachel: has 0 idea he’s trans but if she found out she would go “Ok. I dont fucking care.” while having 0 idea what ‘trans’ means
lisa: scheduled his illegal top surgery, was considering giving him a “don’t worry we’re a SUPPORTIVE villain team ♥” spiel when she first met him but realized he would not give a single fuck and hasn’t brought the topic up again since
aisha: briefly nosy about it but he wouldn’t give a single fuck about that either and the friendship would continue as scheduled. their new bit is aisha condescendingly telling brian or taylor entirely fake and made up and insane sounding things about trans people while alec nods sagely in the background and goes “it’s true you know”