That theory doesn't really make sense. The petrodollar is already dying because it's too biased and weaponized for the global monetary system it tried to be
Discussion
Weaponization is the whole idea, you don’t build 750 U.S. military bases around the world without a plan of how it’ll end
Turns out the plan is probably to strategically deplete critical supply lines of the US military arsenal as a way of culling people, including members of the US military and many others