Our society really needs to lower the barrier to entry for this stuff, but I have no idea how you’d go about that.

I know. At least in the US. It sounds wonky, but think it through: Cars and zoning law. Between the two of those things, there are fewer and fewer third places. There’s nowhere to go to just be around other people. First (home) and second (edit: work) are incredibly isolated, too. You get in the car and pull out of the garage, and interact with nobody until you pull in to the lot at work. At best, you interact briefly with fast food workers for a few seconds at the drive-thru window. There’s no “local,” no stores, no restaurants, no cafés in the neighborhood; you drive to those. They draw from a large area, so you never see the same people twice there.

Proximity has always been the best builder of community in human history, and we’ve done away with it.