I believe you're missing the premise that governments aren't running the financial show in the global marketplace - at all.
Leaders can be brought down through actions of those who actually own the power: (the control of the future labor (actions) of others.
It doesn't matter at all what governments want. They are all enslaved to use debt-based money, with the Eurodollar (US dollar used in foreign markets) being the driver.
People with your premise believe that this can change. It can't. Not without it being desired by those who run the show - the international banksters...
Yep and many of them want to go digital because it will be easier for them to rob the people of the fruits of their labor.