Men have over 20x the testosterone of women, which means we want sex over 20x more than them.
Most women want commitment.
Most men want sex.
This means that most women don't have sex, which leads to most men not having sex.
Since men have much, much, MUCH higher sex drives, this leads to many men being desperate for sex, which leads to these men practically begging women for it.
If there is a higher power, he/she/it is somewhere laughing because he/she/it made men and women completely incompatible in every way emotionally and biologically.