I reckon you can find tons of ex-hippies who would say “California will never go back to what in was in the ‘70s”, when they were already onboard Janis Joplin’s Big Yellow Taxi (written in 1970 and inspired by Hawaii, but massively popular in 1974 California too) and decrying the loss of “Steinbeck’s California”.
Places change, and places with little historical roots as most of the US tend to change even faster. That’s just how it is.