Comment by psvv

I like classes for meeting new people for a few reasons. First, there's a structure around the activity which doesn't force you interact all the time. Second, you're not entering an established group as the one new person. And third, you're all going through a shared experience which naturally helps form bonds.

If you're really hard up for social skills, and you like being around silly fun people and are okay acting silly yourself, I recommend taking an improv class. Any introductory improv class is basically kindergarten games to help you realize how low stakes socializing can be.

But I also realize improv isn't for everyone. In that case I recommend finding an activity you might be interested in and taking a class in it. If you aren't sure what you're interested in, good news! That means you get to take all the classes until you find one you like.

Even if there's no classes for your activity, anything that can be done out of the house and with other people probably has a community built around it. Use your interest in the activity as leverage to expose yourself to that community.