This is a rather bizarre response to come up with. First I am not an incel, that's a right wing ideology I don't subscribe to. I mean some of the concepts they use don't even make sense statistically - like they are logically impossible. I digress.

Women make up more than half the population. Sexism wouldn't have been as big of a problem and still wouldn't be as big of a problem if women didn't perpetuate it too. Just look at the trad wife movement or modern women who despise feminism, or like any women's beauty standards, or the whole thing about matching outfits, etc. All of these are forms of sexism that men just don't engage in to nearly the extent women do. Purity tests for butch lesbians and trans girls is another one. At least you can argue that men also do that, but they aren't the ones kicking women out of bathrooms.

Absolutely toxic masculinity is a problem largeley caused by men, but that's not the fault of the individual. Like I didn't decide that boys don't cry. Plenty of women too help perpetuate and reinforce these ideas by doing things like breaking up with men who show any vulnerability. There is a reason why gay men are better at this.

As for the whole thing of slipping further away from feminine qualities - you do know not all past societies were more feminine, right? Have you heard of ancient Greece? You do realize feminism has made large strides at addressing much of these issues? Like this all used to be much worse, things have been progressively changing for the better and still are in most places. It's only the USA that seems to have taken a nosedive recently. Even that is a push back against broader change.