I can’t bring to mind a lot of fiction that deals with the collapse of a randian society but bioshock takes a stab at it, there’s a bit of orwell and huxley in there but randian philosophy is the overarching theme. Although it descends into warlords competing for control (andrew ryan and frank fontaine) you also have people like sander cohen carving out a slice of rapture for their own disturbing randian fantasies.
