Well I mean, we have a government and social structure that is different than what it is in the post war Fallout game world. Also I'm pretty sure part of the reason people aren't stealing money from fort knox is because of how heavily guarded it is. I mean we have laws, and repercussions of certain actions. In fallout you can walk around with an assault rifle and just shoot people, and it's a lot harder to be tracked down. In fallout there are a lot less repurcussions for actions. In fallout if you break into a vault and kill a bunch of people it's going to be easier to get away with than robbing fort knox. I mean, yeah I'm sure they can't get into the Vault, but the reason they aren't robbing the vault isn't the same reason people aren't robbing Fort Knox right now. I just think it's a ridiculous comparison.
I'm rolling my eyes at you