I have always laughed at the use of the term "cryptocurrency", because crypto is not a currency at all. Does anybody aside from hedges, "invest" in fiat curren

I have always laughed at the use of the term "cryptocurrency", because crypto is not a currency at all. Does anybody aside from hedges, "invest" in fiat currency? Most people want their currency to retain its value and to be stable. Most "cryptocurrencies" do neither.