I was thinking whether it might be interesting (helpful) to turn the question of why Transwomen are women, just because they feel they are or KNOW they are women, back onto the men who support this by asking them "Well, how do you know you're a man?"
I mean if a Transwoman KNOWS they are a woman because (insert spurious bollocks about lady brain/feelz here) then how DOES a man know he's a man, and by extension, a woman know she's a woman?
If a man can't explain how he knows he's a man without resorting to stereotypes, then he surely has to accept that a woman (even one with a penis can't either) and it's down to biology.
Just musing here. Hoping there might be a relatively simple way to get the point across to those who have simply accepted the dogma without thought.
Maybe I'm reaching a bit.