There seems to be quick a few reasons for this sexually recession. Easy access to porno. Feminism teaching young women for the last few generations to hate men. Dating apps. We live in a society that shames men for being men. Men testosterone levels have lowered over the last few decades; so men are less masculine. The hook-up culture that benefits women more than men. Lack of opportunity for men to better themselves so they can attract good women. Men and women are being taught now to hate each other for being the opposite sex. I'm sure I'm leaving a few things out. My perception may even be wrong. Relationships between men and women seem to change for the worst.
Plenty of women from the last few generations don't hate men. A fair few intensely dislike your kind of attitude, though.
I don't label myself as a feminist and haven't for a while, given a variety of reasons. I don't buy into the bullshit of "a real man is these specific traits" anymore than I buy into "a real woman is these specific traits". You want to be what you consider a manly man? Go for it. I cook, clean, and keep up the house for my partner and I. I prefer skirts, dresses, and a lot of "traditional" female things. I
still think your attitude towards women sucks and is trying to avoid personal accountability.
OP, I have wondered if perhaps exposure to so much of what is going on all over the planet 24/7 with the ease the internet offers is making people prone to being more stressed and unhappy. I am extremely selective in what I peruse and where online when seeking entertainment. There are many good things that happen, but so much bad. Good things don't make the news nearly as much. It can get depressing and mildly overwhelming, so I filter. Heavily. During my for fun/laid back time, anyway.
People (as a generalization about the people I know, but applying a little to people as a whole I think) seem much more self-absorbed in many ways, too. Chasing after the almighty dollar, interpersonal relationships including romantic, sexual, and platonic seem to be lower priority. Work harder, work more to get more money. More time is spent, you're more tired, less inclined to do much, and so on. You see (at least partially) a reflection of people having less sex when you look at population growth from birth in a fair few first world countries...