Far from an economist or even a finance groupie, even I can see what this stupid road ahead will be. All I can say is, what Saddam tried to do with the dinar probably got him murdered and his country destroyed; Xi should be extra careful around Biden and his minions because they know they screwed up and the yuan will also probably overtake the almighty dollar.
Given BRICS along with Saudi Arabia is looking to form that Russo-Chinese system -- Jim Crow Joe's probably gotten America into a fix out of which it won't soon be able to wrest itself!
Thanks for the education, David!