it will interesting to see how the Fed is going to handle the situation. In the minutes release, obviously, they had recognized that investors were pushed to risk
This allows paticipation of big banks in decision making. If the gov can print money by itself, the print power is going to be way centralized without control. Any debt issurance involves credit risk bearing. The Fed can not buy treasuries without limit. Of course, the conceptual balance may fail if the public believe that the Fed will always backed by the gov.