This comment is spot on.

whether or not you were capable of doing anything other than being the means through which REAL human beings can pass on their genes

And this especially. They often consider women a different species, merely a vessel for making male heirs that won't share their mother's genes - which is funny since actually sons inherit the most important traits (intelligence) from a mother, since it's her X chromosome that they get. But it makes for a good trolling material - you can pretend to agree with them and can say that "yes, since it's only men who pass their genes and women are merely a means for it, then I'd rather not have children, since there's nothing in it for me", and watch them getting all triggered.

Maybe it's hard to understand from the perspective of a demographic that hasn't spent all of history fighting to have any sort of basic rights at all in literally every society to have ever existed

The weight that all women grew up with. The knowledge of how low your position can fall in society and the ever present fear - whether acknowledged or not. I wonder sometimes what it's like to never have to experience it, to always feel safe in the knowledge that whatever changes society might go through in the future you would never be the target and on the receiving end of brutality.