Behold !! the All powerful Federal reserve bank !!! (well at least in terms of the U.S. Dollar and U.S . Federal Debt).
Able to buy unlimited U.S. treasuries and pay all interest back to the U.S treasury !!
Able to pay all the funds it receives from the maturing Treasury’s back to the U.S. Treasury !!
Please tell me you won’t accept my dollars anymore then I can fix my deflation issues and create Job’s here !!!
And I won’t have to send you any financial aid or food , Please Tell me !!!

Just joking but some mild form of the above will happen,