May be a good rule for what determines how someone can enjoy things like small groups is how physical it is. For me, MA was an online-only thing I found through my love of metal, almost no one I knew loved metal, most who listened to rock-ish music at all loved the *-core brand of music (which was popular in the late 00s) which I specifically didn't like. In terms of chances to actually branch out and see bands (and perhaps meet other metal heads at the time) I couldn't as I a) couldn't drive and b) lived in America in the bible belt.

Finding randoms who become actual meatspace friends probably makes it a little better, if anything, it lessens how insular you are when you have to be actually outside with others who aren't part of your group.