Probably not exactly what you are looking for, but the unexpectables discord server has a room dedicated to folks looking to link up. I loathe discord, but they're the only reasons I visit that hellscape...
It's a D&D podcast/stream. You can find their stuff most places and archived streams on their official YT channel. I hate podcasts and am not into D&D at all, but for some reason montyglu's dm style has me hooked. Like she really cares about her NPCs and lore as well as making sure her players are having a good time. It helps her players are hilarious and most are really good voice actors. But you can tell they would be playing regardless of their internet followers and a source of income. Check it out. You don't need campaign one to enjoy campaign two but you will miss out on some great stuff sprinkled in.
If you're a fan of tieflings (based on your username), I'm curious, have you read Erin M. Evans' Brimstone Angels series? The main characters are tieflings, and it's where the quotes at the beginning of the race entry for tieflings and dragonborn in the 5e Player's Handbook came from. Highly recommend.
I didn't think I've seen much of anything on Lemmy.
I've considered joining in on community games from the MCDM discord, the company that Matt Colville started. Lots of YouTube content for you to get an idea of what his deal is and the kind of community they're trying to foster.