TL:DR: I believe that if everyone agreed that men and women are different, and that men are generally far more sexual than women, men would no longer be unhappy, insecure, or hateful about their inability to attract a mate, because we'd realize it's mostly not our fault and out of our control.

Compared to women, men are much more receptive to visual stimuli.

"Men are generally more interested in and responsive to visual sexually arousing stimuli than are women. Here we used functional magnetic resonance imaging (fMRI) to show that the amygdala and hypothalamus are more strongly activated in men than in women when viewing identical sexual stimuli."

Testosterone for both men and women are majorly important for :

  • Sex drive
  • Muscle and bone strength

and men produce around 20 times more testosterone than women

"The reality of the male sex drive"

Men initiate sex frequently and rarely refuse it, whereas women initiate sex infrequently and frequently refuse it. Men also masturbate more than women and have far more sexual fantasies.

and just to drive the point home:

86% of people who identify as asexual are female

An overwhelming majority of asexuals were assigned female at birth (86%), compared with 14% who were assigned male at birth.

I could go on and on with studies, but in short, men completely overshadow women in every single metric available to measure sexual desire and attraction. It doesn't even come close. This is why men are so disadvantaged in the dating world: men want what women have rather than the other way around. Supply and demand

However, in modern times, for the sake of "equality", we are taught that women and men have equal sexual and romantic desire for one another, even though this is clearly objectively false. So, when a man tries his luck and clearly sees how lopsided the dating market is in women's favor, instead of realizing it's due to stark, biological differences, the blame is placed on him and he is told that it's HIS fault that he can't offset our sexual dimorphism.

We don't blame a man's inability to attract a woman on obvious sexual dimorphism, such as men simply being far more sexual than women. No, we blame the man, telling him he isn't working hard enough. That women desire sex and romance just as much as he does. That if he were a little taller, stronger, bigger, smarter, richer, famous, or drove a fancy enough car, he might be able to attract a woman. This causes men to become insanely insecure about themselves, giving rise to problematic communities such as inceldom or "alpha/redpill," because these men wonder why they have to work so hard to obtain something that has been regarded as natural and equal