What would you say makes San Francisco particularly difficult to find a suitable romantic partner for you if you don’t mind answering? I am curious to hear what you think because I have also heard the same thing about SF and even about Austin, TX.
It's also become very trendy to be "polyamorous" over there. I think part of it sort of fits with the culture where there are a lot of people constantly arriving in and leaving the city, and even people making a lot of money have to have roommates because housing is so expensive. It means there aren't a lot of people looking for anything long-term.
I was talking to a coworker that lives in NYC, and apparently the ratio is reverse there. Up to 20% more women than men in some age brackets - he says it's really easy, and enjoyable, to date at his age (early 30s).