I wish I knew why, but the following has worked for me:
-A lot of people say to just go to stuff but it does work! Finding an event that is relevant to your interests, and going solo guarantees a good time - you’ll either have a chill time by yourself or will get to chatting with other people that went alone too. I went to an art studio opening party because they had a build your own flower bouquet arrangement set up, with a still life drawing session of your bouquet afterward. I made a lovely friend who went alone too! Even if I didn’t meet anyone, it wouldn’t be a lost cause because I still went to something that was enjoyable for me on my own.
-Maybe more of a deeper cut option that’s not always possible, but I’ve also met folks that are friends of friends. Having that person in common does make things a lot easier.
Wishing you the best of luck! 🤠