"For example, at an annual Federal Reserve conference in 2016, the late Marvin Goodfriend noted the role that cash played in limiting what antisaving policies a central bank could pursue. He advocated the abolishment of cash in return, and drew comparisons to the elimination of the gold standard. In 2018, an IMF report warned that cryptocurrencies could reduce demand in fiat money, and recommended “rigorously applying measures to prevent money laundering and the financing of terrorism” in an attempt to undermine this consumer behavior."