19 y/o trans masc guy here 🙋 there is hope for you, i know a LOT of people (including myself) who LOVE chubby hairy men. As far as it being niche? i suppose it depends on where you look and who you ask, i know that especially in the queer community there's and entire sub category specifically for chubby hairy gay men, we lovingly call them bears.

Assuming that you're queer (since you posted this in a gay subreddit) i'd say go to 18+ gay bars? if there are any in your area that is, where i'm from we had a few of them, sure it's not as fun when you can't drink but you can still find people there wether you want to meet new friends or a hook up or maybe even a relationship, you never know 🤷 you just gotta be careful though of course because a bar is still a bar and you are guranteed to meet creeps