California is the world’s fourth largest economy, so this tracks. Whether or not flyover country gets EVs is immaterial to the overall US situation. They can pay forward curve petrol prices if they so choose (“freedom!”), or find a suitable EV if that is a more suitable choice for their needs, unless federal policy returns to assist with purchasing. I am hopeful, concerning recent regime change, that federal EV incentives come back to enable folks to buy affordable EVs (because we should be optimizing for affordable zero emission mobility for all, imho), but only time will tell.

Wyoming‘s population of 600k people is less than one percent of total US population, for example. Californians buy about half that number of EVs per year (~300k-400k).