The drawback is that, in the years since the end of the gold standard, there’s been a significant and growing lack of discipline when it comes to government spending. Before 1971, there was a natural limit to how much money could be printed. New issuances were dependent on the amount of gold sitting in the nation’s coffers.
Today, with the dollar backed not by a hard asset but by the “full faith and credit” of the U.S. government, the federal debt is closing in on an astronomical $28 trillion, which is more than 130% of the size of the U.S. economy.