Most people don't yet understand how infungible the USD is becoming. Argentenians and Venezuelans understand the infungibility of their national currencies much better than Americans do theirs. Wealthy Americans and the wealthy of other nationalities who travel understand it better than those with little savings who are largely bound to their own states. Only big players and those on the fringes of society notice the problems with the USD right now.
As more people leave the official economy every day, the fringes grow larger. The more the US clamps down on foreign banks holding USD, the less attractive the USD will be as a store of wealth.
