>>6863594senpai, I know you're probably trolling, but on the off chance that you're not... this book is garbage
in order to have her perfect society work, ayn rand literally had to have (among other things) her main characters be supernaturally intelligent, creative, and lucky
and she stuck them in a single valley that has plentiful amounts of all the resources they will ever need: from crude oil to copper ore to coal to redwood trees to huge fruit orchards
plus they invented free energy generators and more advanced mining machines than we have today
like, iirc, one of the guys in galt's gulch made a tractor from scratch
a tractor
like, without machinery or a decent foundry to cast the parts, even the parts of, like, the engine, that require extremely precise measurements in order to work
this guy just took some metal and a hammer and like banged that shit out
and somehow this hand tooled tractor was magically able to reduce an 8 hour working day to like 4 hours
---
look, read snow crash by neal stephenson instead. it presents a more credible version of a free market system, but with fun stuff like pizza delivery samurai hackers, teenagers with futuristic skateboards delivering packages for the mafia, and dudes driving motorcycles around with nuclear warheads in the sidecar