If (and only if) you aren't socially different from the communities you'd be moving to. Being gay or trans, for instance, might mark you out as a target in a lot of the places where you could live this cheaply. Plenty of race, religions, or political beliefs that would make it untenable.
It's hard to claim that any American can achieve this.
Well, I would have assumed that was well understood, but you know what? Here's some data that shows that rural communities do, in fact, have measurably higher prejudice against others (In this specific case, hispanic immigrants): https://www.diva-portal.org/smash/get/diva2:1409896/FULLTEXT...
And here's a study demonstrating that outgroup identity, particularly in rural communities, can lead to worse outcomes including worse allocations of scarce resources: https://link.springer.com/article/10.1007/s11109-021-09680-3...
If you want more data, there's plenty of research out there.