NPR reports on Americans moving to new locations because of politics. Here is some of the evidence presented:

Residents have been fleeing states like California with high taxes, expensive real estate and school mask mandates and heading to conservative strongholds like Idaho, Tennessee and Texas.
More than one of every 10 people moving to Texas during the pandemic was from California, according to the Texas Real Estate Research Center at Texas A&M University. Most came from Southern California. Florida was the second biggest contributor of new Texans…
Political scientist Larry Sabato posted an analysis on Thursday that shows how America’s “super landslide” counties have grown over time.
Of the nation’s total 3,143 counties, the number of super landslide counties — where a presidential candidate won at least 80% of the vote — has jumped from 6% in 2004 to 22% in 2020…
Bishop’s book explains how Americans sorted themselves by politics, geography, lifestyle and economics over the preceding three decades. Sitting in a Central Texas café, Bishop says that trend has only intensified in the 14 years since the book’s publication.
I have read a lot of similar stories in recent years. All of this data, at face value, seems to make some sense: population flows from one set of states to another, the concentration of politically similar people in certain locations, and an ongoing sorting by politics.
At the same time, I am not completely convinced that it is politics driving moves. How often does a person, family, or business move solely because of politics or politics is the clear #1 reason? Politics might factor in an ultimate decision but I suspect jobs, retirement, and the locations of family are more often prime movers and/or large factors. Plus, the organization or sorting or residents has been going on for decades due to race/ethnicity (see the example of the suburbs) and social class (again, the suburbs). And could we consider how political patterns are related to race and class?
We can always find at least a few people who will describe moves undertaken to be closer to their political allies. I am not sure we are at the point where many are moving primarily or solely because of politics.