The mass emigration of East Coasters in the 50’s and 60’s included a a preponderance of liberal Democrats and their tame RINO Republican friends.
Once a Conservative bastion, California became a New York clone through massive emmigration 60 years ago. It is just as hopeless as any east coast state...
Why did you neglect to mention the meteoric rise of the non white population in Kali
That has been far worse than Yankees displacing Okies and ..er...Forty Niners after WWII