So as far as we know BTC currency is growing wide, do you think there will be when it become a national currency?If yes, why?If not, why?
What county will adapt and embrace that bitcoin should be their national currency. Although it is a good Idea, but do you think the people of that specific will agree that their local currency will be replaced by bitcoin. Maybe in other country but we don't know if there will be.
I believe that bitcoin can completely become a national currency if accepted by these countries in the payment and financial system of their country. There are many bitcoin transactions in the world everyday and everything is easy, safe and secure.