Are you in SF? When I lived in LA, this seemed like far less of an issue than in Northern California, where people seemed incredibly stuck up and generally awful. Something like 40% of LA doesn’t speak English at home and I would imagine a comparable number (if not more) speak with some kind of accent. If you clung to judging people because of their accents, you’d find yourself outside most social circles there.
Not snark at all. I don’t know the connotations because I’m not a Native Californian, but people would comment about how my speaking nasally and apologizing too much (both of which you can find in just about any parody of Midwestern culture).
As a native californian, the only connotation I know of having a Midwest accent is about the sounds.... there is no real characteristic that the accent evokes
