

The advice to socialize offline is good and well meaning, but it’s also not what you’re asking.
I’ve found a lot of very positive communities through smaller Twitch streams. I mean like under 50 average viewers tops, usually quite a bit smaller than even that. It’s easy if you like gaming, but there are channels for everything. The nice thing is you can just drop into a channel and lurk for a while to get the vibe, then leave if it’s not the kind of energy you’re looking for.
There are plenty of downsides. Even if it goes well, most of the people you meet will be far away. Parasocial relationships are something to be aware of to make sure you don’t fall into that trap, especially if you’re lonely. Also, there’s good and bad like anywhere else. But, it’s also common to hear people in these spaces express gratitude for the support and friendship they’ve found there that exceeded their expectations.
I don’t want to undersell or oversell it, really. It’s an option that’s easy to try and might work, but be careful like with anything. Making an effort to get out more is good, too, whenever time and energy permit. I don’t think offline and online spaces can replace each other - they each excel at different things. I hope you find your community. Or several.
Full disclosure, I’m not officially diagnosed yet, but hopefully will be within a few weeks.
I stream and, as you’d expect, most of the other streamers I follow and get along with are either openly neurodivergent or I notice the signs. The tags I’ve seen include Autism, ADHD, AuDHD, Neurodivergent, and task related keywords like Body Doubling. I would also say that the game matters. If you are looking for games you’re already into, chances are they probably appeal to other neurodivergent folk as well. But if you’re more interested in fun people and good communities regardless of game, the factory games like Factorio and Satisfactory are an obvious gold mine.
I’d rather not post my channel as I’m not trying to advertise and I keep it separate from my other online accounts, but I think the above should dig up plenty. If not, I might be able to give suggestions if I knew more about what you’re looking for. It depends on how familiar I am with it. I don’t really follow a lot of popular games or streamers.