>>513535187
No,
the 'dollar milkshake' (<--Brent Johnson's) theory is that the USD denomination, being the world's default reserve unit is the most in-demand for all forms of transactions, sovereign debt payments therefore the dollar is always at the top pole position of every other currency denomination worldwide, everyone wants to exchange in favor of/for USD (in order to make other payments-transactions for whatever purpose)
Not all the dollars issued by the U.S. Federal Reserve and Treasury, are 'always around' or circulated, vast quantities are squirreled away
You need to learn about the hidden global eurodollar network (which mostly is also denominated in USD)
https://www.youtube.com/watch?v=np_ylvc8Zj8