The tiny GA airfield in my home town went up for sale some time back, and the price they were asking was less than what a medium-sized Bay Area home cost. I was so tempted to find a way to make it work (equity partner?) and retire my tech job to become an airport manager. But alas, I chickened out, and some doofus bought it and is probably going to destroy it to build something stupid there. Unlikely it will remain an airport, and unlikely it will ever be sold again as a feasible rehab project.
The future looks much like it does now.