It determines the tendency and regulates hormone production in different ways. Male, thanks to the Y chromosome, produce much more androgen. This makes average men having more muscle mass and bone density, and you dont expect women to play in the same sports with men. They also regulate your sexual interest differentl.
I guess im a shitty person because i care about my future daughter. People who think otherwise are the holy ones right?
I dont dictate it directly, the morals of the community does. But yes, it's necessary even if you have to, their chromosome differ, their hormone regulation must also differ, they indirectly affecting others
And as i said
You will stay being a hypocrite, if you cant think the same to men who have high level of testosterone showing agression. You will stay being a hypocrite, if you cant think the same to people who feel they were born in the wrong time.