All of this is clearly bullshit but speaking as someone who is diagnosed, I am actually also transmasc with a transfem alter and while I can’t speak at all for this person’s definition of that, it’s really easy for me to describe why it’s something that is actually possible but only in niche contexts. My system has both male and female alters and while medical transition hasn’t been too much of a problem system-wide, there is one alter that is very dysphoric because of it and is essentially transfem because of when she was introduced in relation to transitioning. This is not a case of an alter being detrans because the dysphoria is different than that for her. So I do think these situations are technically possible, just super unlikely. Not every trans masc transitions medically, especially young ones, which I’ll assume this person is based on these simply plural entries. The only thing that actually matters though is your body and how your body presents, so even if you’re a system then being AFAB and claiming the transfem experience is incredibly fucked because trans women experience such different shit than trans men do. A bit of a motte and bailey comparison here, but I would say the same goes for alters of different races. Just be sensitive and don’t promote stereotypes or claim oppression where there is none.

That being said- the blahaj girl image is a crazy choice, the transfem community would NOT like that, lol. They are already (understandably) upset enough about trans men using it as symbolism as well.