Maybe somewhere it will stay, in countries like Japan - they still use paper money more then cards, but in the other world i think it will disappear
Yeah that's true buddy! There are sime countries that will accepts bitcoin as their main payment in the future but there are some countries also that will stay in paper money. But as think of this our generation is going to enter now the modern society so I think rhere big possibilities that even money will become modern. And will be the way for bitcoin to become the king and the future of paper money will soon defeated.