The fed, like the creature it is (from Jekyll Island you can say) will probably strike out like as a wounded animal would if attempts are made to bring it down.
You can already see them doing this in attempt to either bring down or control crypto currencies. You can also see this in how (through large banks in their system ) they keep gold and silver from moving as it would normally otherwise do. Lastly you can also see this in the bank policies that continue to Ben implemented that are geared towards moving into a cashless society.