"Monetized" gold has only existed for 50 years since gold futures started being offered in 1972. But the real "retail era" of "gold but only on paper" started just ~20 years ago with gold ETF's in 2003 (Australia) and 2004 (USA). So in just 20 years, we're now arguing that the norm from the past 3,000 years of gold trade is completely invalidated.
That said, you're not completely out of line with the views of the USA federal government. Gold has fascinating history of regulation. There was the 1933 total ban on private ownership when U.S. citizens were given until May 1, 1933, to surrender all gold coins and bullion. That lasted until 1974. Or that gold bullion is not subject to FinCEN Form 105 (currency) but rather CBP Form 6059B (goods).