What if (On Paper Money)

Paul Revere gave paper IOU when people gave him silver to hold.China gave paper that was a gift to Marco Polo.It gave him not gold but man power.What if Swiss paper money is the only paper not fit to burn? What if Walmart does its own banking and you best have good credit with them to get their Walmart card.What if Trump cuts SS so bad he will have to call out the Army to protect himself and his casenos.