I hate to point you towards but they've got a reasonably active Zero Covid Community that I've recently been dropping a little agitprop here and there on. Every once in a while they'll bring up the idea of starting up communes and the like.

There's also

https://old.reddit.com/r/covidlonghaulers/

and

https://old.reddit.com/r/COVIDConnections/

But I haven't spent much time in them at all. So can't speak for the quality.

But, yeah, I feel ya. As a Floridian, I've already been trying to get my friends and family out of here with the idea of getting us all up north somewhere less Climate Change Disastery for the immediate future. Love if it could be Zero Covid though. Not that anyone has been on board beyond just bullshittin.

refresh connections is a covid conscious dating/whatever app

FYI: Someone on reddit making a post about starting a community in Western Washington. Shame I'm on the other end of country. Seems like the all the community minded folk are west coast. Along with BLM land.

https://old.reddit.com/r/ZeroCovidCommunity/comments/1fc9fwy/covid_conscious_community/