Since many people try to convince us that Bitcoin is a bubble and how we will lose our money eventually, I wonder if money is not a bubble actually. There exist economies in which money has a positive value in spite its market fundamental is zero. That means fiat money has zero value. Fiat money is a social contrivance. We take money from other people because we know other people will take it from us. In theory and practice the fiat money is a bubble.
The topic was quite nice and accurate. Actually yes, fiat money is completely a bubble. The reason is very simple; can be printed continuously and, recently, central banks have issued money without any reserve or provision. Nobody should respond to the depreciation with the increasing supply here because almost every country's central bank is printing more money than it should be, and these moneys suffer very small value losses. Sometimes even the opposite can happen and uncontrolled currencies can also gain value. Supposedly there is control, but unfortunately not in action.