Instead fiat money had to be invented to support our capitalist upper class who would have gone broke otherwise.

The cyclone that carried Dorothy to the Land of Oz represents the economic and political upheaval, the yellow brick road stands for the gold standard, and the silver shoes Dorothy inherits from the Wicked Witch of the East represents the pro-silver movement. When Dorothy is taken to the Emerald Palace before her audience with the Wizard she is led through seven passages and up three flights of stairs, a subtle reference to the Coinage Act of 1873.
Can fiat money work in a steady state economy?