Yes, hopefully so. It would make $ as we know it obsolete and it could become a global standard instead of having numerous currencies.
Well, I believe that bitcoin will become our world currency and I hope it would happen in the future. In addition to that, bitcoinis the new currency because bitcoin is a digital money or currency that you may use in different kind of transaction like paying bills, shopping on online market and many more.
Yes there is I think no doubt that this digital currency will be the currency of the new era, because people are taking keen interest in this crypto currency and soon it will make the whole world built in one currency and that is bitcoin. It will dominate the whole market in the near future. Because in case of paper money if someone wants to buy something he will to exchange his money in US dollars, but the same is not here.