I have read several threads that say "fiat will die and will be replaced with crypto" as you agree? I personally do not agree. because when the real system is already established in value and a new system comes with a fluctuating value, the government will not take that risk. But do you agree if Fiat collaborates with crypto in building a future financial system? without killing one system. share your opinion about this.
But what if fiat would be sustained by blockchain technology? What if there will be a determined value of fiat money like the volume in the market of american dollar and the same amount can be available only backed up by blockchain?