Why? When the inflation level hits .1%..... It allows for almost zero transaction costs.. a massive problem for bitcoin. The smallest amount I can logically send is 5 cents as I am paying a 5 cent fee. A doge transcation costs me.. what.. $.00001?
Bitcoin will not become a spending currency it just will not. It will become gold, people will horde it and it will be used as a store of value. Another crypto like doge will become the "spending" currency. IMO countries will start issuing their own when we have leaders that know what 1001 means. Currently most leaders cannot even create a text file.. pathetic.