Also, I would argue that, for better or worse, Marfa, TX in West Texas is a real manifestation of this essay. It's only a town of about 5000, completely walkable, and homes that were selling for $20k when news got out it was a secret artist enclave just 10 years ago are now going for north of $1 million. And, to assuage your concern: yes, it's blue (not enough to turn the rest of the rural county blue, but close enough to make the vote of the county 48% Biden - 52% Trump, almost exactly mirroring the overall result in the state). Marfa even disbanded its entire police department in 2009, and the red state government still left it alone.
https://www.themanual.com/culture/marfa-texas/
https://www.npr.org/2012/08/02/156980469/marfa-texas-an-unli...
https://www.kut.org/austin/2020-03-18/judge-throws-out-city-...
Though granted this law was passed previously and wasn't a reaction to something Austin did a la TNC regulation
Austin also just passed a historic public transit capital program via referendum that the GOP was openly against, and though the state government could have used some shady but technically legal tactics to prevent Austin from building a subway under a state-owned park (simply by refusing to bring a bill up for a vote rather than actively taking the right away, too!), they didn’t and gave Austin a 99 year lease on the ground rights for $1. [2]
Dallas and Austin are currently in a competition to ban parking minimums, which funnily enough has found much bipartisan agreement [3]
[1] https://dallascityhall.com/departments/sustainabledevelopmen...
[2] https://www.google.com/amp/s/www.kvue.com/amp/article/news/p...
[3] https://dallascityhall.com/departments/sustainabledevelopmen..., https://communityimpact.com/news/2019/07/23/austin-parking-r...
As a resident, I also found it an odd choice. I’d build an experiment city (especially one that wants to be walkable with less reliance on a/c) somewhere with more amenable weather. Water is also more of an issue. West Texas land isn’t just cheap because it’s flat and brown, it also is a crapshoot if your wells pull up brine vs fresh water, or if you have to dig absurdly deep wells that you have to replace every 5 years.
I think people should just remember that if they see some incredibly cheap Texas land advertised for sale online, it was probably used at some point to spread New Jersey sewage imported by rail.
https://www.nytimes.com/1998/09/02/us/for-some-texas-town-is...
Could sell it as an old west town, horses allowed. Maybe wild west recreations on weekends for tourists.