RE:20,646.50 20,768.50 20,529.00 +357.50 +1.76% 05:10The world has always had these issues. The Romans, Mongols, Dutch, English, French and the latest superpower, the Americans etc. etc.
That's not changing any time soon.
Just do a little reading about history and you'll be enlightened.
The Dutch based their financial system on tulip bulbs. Is Fiat the same? Maybe, but it's human behaviour that either accepts or rejects a currency. USDs are held by everyone, which gives them value in today's world. Fiat isn't perfect but it's better than carrying gold and silver with you everywhere and even better than the barter system. The Fiat system has created a lot of wealth for the world and there is no alternative at this time.