People bemoan being isolated. I mentioned one of many activities as an example of how to solve being isolated.
An indoors social space to just exist would be great. Complaining about it on the internet doesn’t solve anybody’s loneliness. We can still do that of course, complaining on the internet is tradition, but we can also posit solutions that actually make people less lonely.
In my experience, people socialize more quickly with strangers when there is a shared thread in a group, rather than just an open space. Hence suggesting going and doing something rather than just going to a place. Go run, go hike, go play frisbee, find whatever meetup online thing your area has. Some of it is free, some of it you have to put some money into. But life isn’t a choice between barhopping and crippling loneliness.