In case anyone was wondering what exorbitant privilege was:

“The term which has been in place for a very long time is that we have ‘exorbitant privilege’. That we end up paying a much lower cost for financing our deficits and debt, we have much greater capital flows and attractiveness of the dollar and assets, because of these things,” he said.

Basically people invest here because it is a pretty stable business environment. Constantly going back and forth on whether massive tariffs will be put in place, puts that all in jeopardy.