Its a crime to refuse fiat. That's what fiat means, get it?
Short of outlawing credit, even a return to the gold standard would make little difference except for those who own gold. Our entire economy is driven by debt and the level of investment that we now have is not possible under a specie system. Our money supply is so inflated that any specie would be set on an exponential path of inflation and regulationnot to mention the problems of supply and market fluxuations.