Paper money will not dissapear soon, maybe it will be replaced by smth else similar to paper but not disapear im sure about it. Always need a thing to show.
That is what I am trying to say also. You wont take paper money out just like that. You will need the power of the government plus the power the people.
Well with the government they wont allow it,they wont accept if their national currency will be replace by a crypto currency,this will have a huge debate on their law makers.