The era of deep economic, security and military ties between Canada and the United States "is over," Prime Minister Mark Carney said Thursday, after President Donald Trump announced steep auto tariffs. "The old relationship we had with the United States based on deepening integration of our economies and tight security and military cooperation is over," Carney said.
The problem other country have is they are owed and they owe other countries USD. Its been the reserve currency since before the US stole Europe’s gold, its the currency of our global financial system.