So we all have to hope that Frank doesn't make the money disappear?
Unless he burns it or loses it, how did the money disappear? If there are $1 million circulating in the entire economy and no one decides to burn what they have, it doesn't get lost. It just changes hands.
The money is just an accounting unit and a means of exchange, if it is good money, it retains its purchasing value. It has no value in and of itself other than being a unit of accounting for value and exchange. Its only value is that you can use it to get something that is valuable, and that is only because people trust it as a reliable means of accounting that they can use in the same way. The real value is not in the money, it is in the things that money is used as a medium of exchange for.