Earlier quoted context omitted.
> it's relying on "people thinking X has value" Where do dollars or euro's get their value from? Let me give you the wikipedia definition: "Fiat money is a currency without intrinsic value established as money by government regulation or law." What do you think happens to fiat money when people stop believing it has value? Look back to 19th century France, were fiat money collapsed. Bitcoins have no intrinsic value,…
I agree with what you are saying to an extent (it is just paper), however at a minimum the value of government backed money could possibly be expressed by the mobilisation of resources a government would rally to give it value. Lets say everyone declares USD is worthless, the government could 1) sell things of value demanding explicitly USD in return. 2) Impede movement or other activities, use of public goods using…
Whether it is dollars to the IRS, colored beads to the local chieftains, or copper coins to the Lord of the manor, it doesn't make a difference. The ability to 'pay off' the state in power, with legal permission and ability to use violence, gives that currency value.