Transience and migration are probably a separate issue from immigration-from-lots-of-diverse-backgrounds, but you often get both together. The coastal/successf

Transience and migration are probably a separate issue from immigration-from-lots-of-diverse-backgrounds, but you often get both together. The coastal/successful/etc. cities have these problems leading to lack of community; there are other parts of the US (and world, presumably) where it's just despair due to economic and social collapse. Not knowing/caring who my neighbors are in a big city, but we're all doing economically OK, is probably preferable to a town where everyone has been together for a long time but half of the people are unemployed, half are opiate addicts, and no one really has much hope for the future.