The biggest threat to fiat money is inflation. Inflation can be cured by injecting wealth into the economy and by that rising enough belief to keep the system afloat.
You can't inject wealth into the economy.
You can inject currency into the economy.
That create inflation.
The idea that injecting currency into the economy create wealth is wrong.
On the long run, it only unsettles the currency.
The biggest threat to fiat money is inflation. Inflation can be cured by injecting wealth into the economy and by that rising enough belief to keep the system afloat.
Inflation can be cured by stopping the creation of currency out of thin air, by keystrokes.
This is Bitcoin's superiority vs. fiat money: its quantity cannot get increased arbitrarily