I remember this study that was questioning why baby dolls are pushed on little girls to play with. Did toy manufacturers market baby dolls to girls because girls are naturally more maternal, or were girls more maternal because baby dolls were marketed to them? I lean towards the latter. I enjoyed playing with my dolls, sure, but I also like playing rough outside; I played with my brother’s He-Man figurines just as much as I did with my She-Ra ones. And, off the top of my head, I think it was Sweden that has tested running gender-neutral toy marketing, boys playing house and girls playing with nerf guns (that aren’t just colored pink), and it does suggest that there are no such things as gender-specific preferences with toys.
Girls aren’t naturally “more mature” than boys, they just aren’t allowed to get away with things for as long as boys are allowed to. And boys are just as empathetic as girls, until they’re told to suppress it in an effort to “be a man.”
And I’d be hesitant to say there are concrete differences between men and women based on physical parts, because a cis man and a trans woman, or a trans man and a cis woman, will each have radically different experiences growing up, even tho “the bits” are the same (excluding surgery).