One would be the idea of "challenging traditional male and female role models"

For example: women being mayority in one field (nurses) Vs men being mayority in other (engineering). Most of the people take this as a proof of how society bias men and women toward "traditional roles" but studies have shown that even babis show differences in prefferences that are sex dependan, even more! Even chimpanzee babies show this, wich is a good way to infer that difference in prefferences are innate, so deeply rooted that our closest relatives have it too. 🤯

A link to the experiment

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2583786/

And this is only one concrete example that I remember from the top of my head but is the rule, not the exception

(Take this as general trends but statistically significant, of course there are particular cases for almost anything)