Sudden realization: if you get a bone marrow transplant and your donor is a woman and you're a man, you can LITERALLY say you're a woman because of your DNA.
Even if you're a tall fat ugly troll with a Santa looking beard that you shaved off but is growing back out like it wants to run off your face.
Feels like if I told people suddenly you'd be getting legislators pushing laws for free transplants for trannies.