Foreign currency reserves of the nation are the “savings” of a nation, used to pay foreign debt, imports of necessary materials, or as a “rainy day” fund in case of economic trouble.
Seizing those savings is no different from seizing the savings of people who donate to protesting truckers.
You can do it ONE TIME, and then people will consider you a thief.
The US is being destroyed by arrogant, self-important, blind ideologues in Washington DC.
So where will people move money?