There are gay women that say they are "into penises, but not into men, so trans women work", and gay men that say they are "into vaginas, but not into women, so trans men work".
They separate genitals from "man" and "woman". With that, the only conclusion is, "men can have vaginas, and women can have penises".
What do you think is wrong with that sort of statement?
What's wrong with "women can have penises, testes, sperm, etc, and men can have vaginas, uteruses, ovaries, eggs, etc"?
Why would the words "man" and "woman", "male" and "female" be reduced to sex organs and gametes? Why can't they be separated from each other?