We often think about a future where BTC is a global currency and fiat use is relegated to some corner operations with administrations or alike, if any, but we usually don't hear talking about international relationships.
Think about how they're going to change when one country after another start giving the finger to the IMF, the US, and the USD. It'll be finally the end of the US, its weapons, and its fiat currency supremacy over the majority of the world, of course, but you don't think its going to go down quietly, is it?