Do you have children? A boy and a girl are so different, even in the womb. Talk to a mother who has had a boy and a girl. Ask her how different they were from the very first day.
Exceptionality does not make the rule. Yes .05 of kids identify with the other gender. It doesn’t change the reality of the very differences between the sexes beyond their DNA.
Men and women are different in every single cell of their body. Their brains are different. They develop physically and intellectually at different rates. The differences are real and are biological.
99.9 percent of boys become men, even gay dudes still identify as men
Same as girls. You couldn’t make them behave like a boy if you coached them. They prefer different things and act differently.
Go to any daycare around the world. See boys acting like boys and girls acting like girls.