It's part of the benefit of a big city. By virtue of being big, there's bound to be people like you.
There are for sure way fewer bars, but the few that are here are always packed on weekends. The scene is also less centralized, so I don't think I meet as many LGBTQ people randomly as I would in say SF.
On the other hand, I would say that a good percentage of my friends are LGBTQ. I also my met my husband here, gone to our Pride events many times, have seen a bunch of live drag, and generally feel comfortable being out.
If someone's thinking of moving to a smaller city and the perceived lack of gay culture was the only thing holding them back, I would say just go for it.
(An actually rural area along the lines of my old college town is another matter. Driving half an hour on freeways to get "anywhere" is intolerable in a way that bicycling through Nature for half an hour is not.)
So yeah, between one thing and another, there would need to be a pretty strong incentive for me to ever move to "the burbs" or "the middle". Give me a city, give me a village or kibbutz, but don't give me that rubbish people put in the middle!
I found a job here and love being closer to so many people I can share my favorite hobby with.
He told me that he mostly loves the triangle area, and there's lots of culture in the sense that there are constant events happening and multiple bars and dance venues that cater to the LGBT community. But he also says that after a few years of dating, he's pretty much exhausted the local pool of guys on grindr.
That said, he makes great money and pays so little to live here it's not an easy switch to make. For a while, his strategy was to use the extra discretionary money to travel more and maybe meet people that way. But he's always talking about how great it must be to live in "gay mecca", so I think he'll probably make the move eventually. Even if is just a "grass is greener" thing, I definitely understand the appeal.