The strength of the U.S. Dollar wouldn't continue indefinitely, as the size of Fiscal deficit, Federal expenditures requirements and the overall growing size of the Treasuries market, do require foreign buyers of Treasuries, at some point the U.S. Dollar exchange rate will have to adjust, in a weaker US Dollar , to facilitate capital inflows of foreign Treasuries buyers
(stock markets are evolving stock and flows dynamics, only offering a technical chart, based on data available, not a certainty)