Well i guess its YES

but it will takes many many years before its all implemented in all over the country.
Many people believes that bitcoin will replace fiat but if they want to this thing happen it need to under go in many processes. In addition to that, some people say that bitcoin will become our world currency and it will not replace our traditional money. I hope in the near future all government will consider bitcoin as currency.
Why no benefit it has bitcoin is best currency which has a lot of benefit and it is highly volatile which is spreading best knowledge and awareness about digital currency and new technologies among people, bitcoin use is more than fiat now a day as it saves our time and it is fait payment methodology which give benefit for every single use for payment in market and shopping malls or to pay for bills, so in short now people like bitcoin more than fiat and gradually fait will get vanish completely.