If you are born with dick you are a man. If you are born with vagina you are a woman. This is not debatable.
What triggered you to tell me this?
All men are born with dicks, and all women are born with vaginas.
I think that in 2021, we need to be a little more open minded. Transgendered is a thing, and there really is not anything wrong with it.
Transgendered is an imaginary gender. A thing your mind makes up to ease yourself.
You don't have to believe in what they believe in but as a fellow human being you should give them a chance at least.