Well Nigeria is now limiting cash withdrawals to $45 per day.
I can see massive riots in Latin America if they do this now and that process will be slower, to your point about accomplishing it in sections.
There’s many ways and means they can accomplish this - and will as you know but it will be in God’s timing not their’s - they’re on a leash as I’ve said. However key is as keeping an eye on Israel as so often time tables revolve around their status in the world.