I was thinking about it on my own and came to the conclusion.

Who is deemed more respectable and exclusive in sex and in society deemed more to say no and deemed to never want to give or desire sex?

Who is basically labeled in society as a sex crazed machine that never says no like an animal?

The try to label it that men have no self control whatsoever and then try to get upset when some aren't bothered by this.

Then it comes to how women are labeled so exclusive that a man his to leap through fire to get some so if they easily let their doors open, they're seen as easy sluts, where as in society it's been deemed a man is always fucking ready for sex and will desire any bit of sex he can get.

And yes, they do get flak for this in other ways too such as women labeling them as pigs like they're Quagmire