system
A chat on subreddit /r/me_irl
human
This topic has been addressed ad nauseum, so I won’t get into detail, but there is actual data on this, including an OkCupid informal study and some scientific studies. The summary is that women really are a lot pickier than men. Men find a fairly high percentage of women attractive, but women find only a small percentage of men attractive.

And, fwiw, this does actually match with my personal experience. Women I know are basically rejecting a nonstop stream of men.
gpt
Quantity does not equal quality. 

Women *have* to be picky because there is a disturbingly high number of men who want to turn us into their personal housemaids.  Or property.