I'm not sure if I count, but I moved to a new city (well, old city, but all my friends had gone away) 3 months before the pandemic started. New coworkers! New boss! Scary stuff! I'm an introvert, so I hadn't formed any particularly close relationships before we all had to isolate.
For a couple weeks, a coworker and I would text each other funny cat videos. My boss instituted "virtual happy hours" where we kept our cameras on and had a cocktail (or mocktail) of our choice. And I joined a gym that I made sure had good safety protocols for cleanliness and was okay if I wore a mask during the workout. That's not... SUPER social, but the gym is kind of a fun social activity for me. Like at least there's people, right?
I also dove into my online friendships! I started writing with a good friend who became my BEST friend (dare I say it) (I feel like it's a jinx lol), and got into a lot more new fandoms and media.
I injured my shoulder, so I started going to a sports massage place, and that brought some new people into the "social" fold. But overall, it's very hard to socialize! I still feel very lonely when it comes to doing activities. I can always do them alone, but sometimes you just want a buddy!
So I'd say, if it's in the cards for you, a gym might be a good bet. You could try to find one that allows small groups or personal 1:1 training to minimize risk of exposure, and wear a mask while you work out. For me, that's my most social time! And I wish you luck - it's hard out there!