Yeah! I like this idea. Not sure how feasible it is but I’d sure like to see some billionaire at least try it.
Main problem with this I think is who would get to drive them? Because they need to be driven at least a little to keep their shape and to make sense. Not all people could drive them because they need to be driven carefully, which most people can’t do (brand new track day cars are famously beaten up even after a few years, not exactly the same context but something to keep in mind).