No-one in Venezuela carries around gold to pay for things, nor did people in Zimbabwe when even crazier inflation was happening. High inflation is a very different and far more common occurrence than not honoring futures contracts on gold. The question is if you need to hold it in your hot little hands or if you can simply have claim to it. You're correct that it's not super far fetched that you'd want your assets backed in gold. That's not the same thing as actually carrying the stuff around with you everywhere and shaving off little chunks to buy a hot dog on the street corner. My assertion is that at the point in time you have to do that, there's no guy on the street corner selling hot dogs, and if there is he won't want a piece of soft metal in exchange unless it's affixed to the front end of a projectile with gunpowder behind it.