According to BeInCrypto, the Fed restarted its quantitative easing (QE) program after a brief economic recovery. The plan brought the Fed's balance sheet back to more than $ 4 trillion. Cryptocurrency analyst Plan B recently tweeted: "After the financial crisis broke out 10 years ago, the central bank began to implement quantitative easing and negative interest rates as a temporary measure to rescue banks. Why are they now implementing quantitative easing? Is it because of the A new crisis, or a bank in trouble? Is there anything they know and we don't know? "