Then you are perpetuating cissexism.
And no it doesn’t, there are brain areas that are statistically different in the small population of trans brains donated to science, but there is no brain scan for trans and it would be useless anyway, because if you experience yourself as trans and the scan says “nope” it’s the scan that’s wrong. The individual is the sole authority and the diagnosis is by telling a shrink what you experience.
You don’t have experience, and you turn away vicarious experience—the inferential distance is too large.