https://archive.ph/2022.03.28-073505/https://www.npr.org/2022/03/28/1089110574/california-grocery-workers-vote-to-authorize-strike
The possible walkout would involve grocery clerks, meat cutters, pharmacists and pharmacy technicians represented by seven locals of the United Food and Commercial Workers International Union.
Folks are surprised to learn how much private sector unionization California has - I mean it's not much but more than most places in the US other than maybe the Upper Midwest.
I don't know about it for sure, but does anyone know if there are lefty enclaves in the midwest?
I think most major cities in the midwest have at the very least some lefty-friendly radlib enclaves (and I'm not using radlib as a perjorative here, I mean it in the good sense like the folks who genuinely hate racism). My hometown (>2 million MSA) has a sizable part of town where you could openly be a socialist and most folks would probably be cool with it and you could probably find some like-minded folks. Meanwhile where I live in CA has a pretty solid reactionary base here. So things aren't all black and white. But yeah, if you're talking about a balkanization situation I can't think of a state I'd rather be in than CA.
If you want to know more about what city/enclave I'm talking about just DM me.
Milwaukee
Can confirm that most cities do