No, you're just really dumb. Your argument is not new, crazy anti-govt freaks have been saying the same stuff for over a century. They are always wrong and just adjust the numbers as the new number that will bring the sky falling down. You guys are always wrong.
Nope.
We're not always wrong. The list of failed currencies is virtually endless. For the US, it is only a matter of time.
Your problem (as a Keynesian) is you listen to stupid people with no skin in the game - academic-chair quarterbacks....the social engineers who have gotten us into this mess.
Eventually there will be a trigger that will burst the current bubble, not unlike the financial crisis in 2008...and that will be it. Maybe a war, oil crisis, or something else. The US has way too much leveraged debt (foreign debt, especially) to weather the next storm.
When the bubble bursts, we'll experience a massive severe deflationary depression during which hopefully many of the smart minds OUTSIDE GOVERNMENT will redesign a new economic system.
The ONLY reason fiat money exists in the first place is so governments can borrow at artificially low interest rates to fund their massive socialist states...which of course is why people like YOU defend the status-quo to its last gasp.
Think about it...in this day and age with modern technology, why the hell does anyone need government money in the first place?
Fuck the government and their self-destructive horse and buggy monetary systems!
Think thumb drive. Cash on a computer chip - virtual money, free of government.
It will happen.
Of course, you being stuck in the 20th century still giving Keynes hand jobs will be the last to see any of this coming.