"Female incels are no less pathetic than any other incel."
I think that's a common misconception, but reality is what it is - there's basically no such thing as a female incel. Almost any woman can have sex whenever she wants. So given that, they have options. Men struggle to get sex, for women it's a given. Their frustration is trying to get it from the right man.
As to blaming others for your relationship problems, that's a very human thing to do and I suspect it's common. On the other hand, we have to face the fact that men are roughly twice as likely to cheat on their spouse. Also, 95% of heterosexual men say they pretty much always orgasm in a sexual encounter, for women it's more like two-thirds. This is flabbergasting. Rule #1, guys: a gentleman never, ever leaves a lady hanging. And who'd want to? If she's not enjoying herself, I can't either.
If my partner finished and quit on me 1/3rd of the time, I'd flip out. That level of disrespect is grounds for divorce right there.