Your type has been saying the same thing for decades, centuries: inflation will explode! The Swiss franc will become the world's reserve currency! Except the dollar's stronger now, even after the Fed created trillions upon trillions out of thin air. And the Swiss are charging negative interest rates precisely because they don't want to be the reserve currency. When you become the world's reserve currency you lose control over the money supply. The Fed for example can't control the supply of Eurodollars.
The world's capital supplies are getting very close to a quadrillion US dollars. The Fed can create enough money to pay off the US debt, and it will be such a minute fraction of the total money supply that it won't cause a blip on inflation.
In conclusion, you don't know jack about what you're talking about, and your ilk have been predicting imminent doom and gloom for the US dollar because of the national debt since the very first US administration. It's like Chicken Little screaming about the sky falling. No one's paying attention anymore.