The US export of inflation via engineered demand for petrodollars (and one could say enforcement via aircraft carrier groups) is an under appreciated effect.
It is literally the most controversial concept in today's geopolitics. Study politics science in Dover - it is a conspiracy theory. Study PS in Calais - it is the exorbitant privilege and a cornerstone of global injustice. And it is not like France and the empire are rivals.
https://en.m.wikipedia.org/wiki/Exorbitant_privilege