During the past decade, the Federal Reserve has created 4 trillion dollars out of thin air in an attempt to prop up the economy. The Fed seems hesitant to unwind that as it carries the risk of harming the economy. Fiat money can always be created out of thin air, and it seems to be proving difficult for those in power to resist that temptation.
https://www.thestreet.com/story/14181100/1/the-fed-normalize...