I agree with all of the above, but just to add a bonus bit of anecdata: My parents now live in a red flyover state and complain about foreign Californians maki

I agree with all of the above, but just to add a bonus bit of anecdata: My parents now live in a red flyover state and complain about foreign Californians making everything too expensive and changing the local culture. To put it in perspective, my parents who are complaining have lived ~3x longer in California than they have in their new red state. I love them, but not all of the people complaining about Californians are the people it would make much sense to get complaints from.