The problem is many people will be leaving California and New York, not because they don’t like it, but because there are no jobs.
Taxes more than jobs. Leftists don’t want to pay excessive taxes any more than anyone else so Californians flood into Texas and New Yorkers into Florida. People fleeing those states because of the loony politics aren’t the problem, those will vote conservative in their new homes. The problems are from those who flee the tax hellhole states then vote for democrats because they’re too stupid to realize that’s what made their old state a hellhole.
You can thank Republican Corporate Globalist Bush-bots, Free Traitors, Clintons and Limbaugh for pushing offshoring for 30 years. Yes, the USA wants it's ugly but vital industrial base back.