Saw this thread, and it really hit a chord with me, as these similar fears tend to constantly weigh on me (for various reasons- being trans, ethnic Chinese, commie, etc).
I think we all (leftists, but also just most minorities) know, shit is bad and will get worse, it's just a question of how bad it will get. People mention it offhand without usually going further into the details, and similarly in other spaces - non-leftist ones as well, for instance Asian diasporic and LGBT spaces in my experience, these fears come up, but ultimately we keep the bulk of our concerns to ourselves. What are our expectations here, for the west? Not just for the US, but the Anglosphere and Europe?
There's a comic called Lazarus set in a dystopian libertarian future where the families of various corporations rule basically new kingdom-states. It's pretty lib at times and I stopped reading ages ago.
But there's a plotline where a bunch of families bought a homestead together to try and escape the crushing system. But when once in a lifetime floods due to climate change threaten to destroy their land, they are forced to take out a predatory loan to hire machinery to protect their farm, but it doesn't arrive in time, so all their crops and possessions are lost, but they still have the crippling debt and are forced to walk away and become sort of lumpenproletariat known as "waste" (versus "serfs" who have longterm jobs with "families").
And I think that is kind of a potential fate for any small scale left wing commune in the future.