I am not sure how hard this is, but if there was no teaching about sexuality at all, girls would still be girls and doing girl things, and boys would still be boys and doing boy things. The very idea of teaching sexuality to young children is grooming.
We didn’t play any of those games in my house, no tv and very few movies. The boys and girls played the same for a few years, but at a certain point the girls liked one thing and the boys liked other things. Heterosexual behaviour is the “CREATED” norm and the other stuff is taught.