No, Bitcoin is Bitcoin, cannot be used as a currency in general, Bitcoin is not a dollar, GBP, JPY and so on.

Bitcoin digital currency, which is currently traded all over the world, if you dream that Bitcoin will become one of the stable currencies and transactions like the dollar, your dream will disappear, never achieved.

Actually the reason Bitcoin cannot be used as a currency like the country's currency is very simple: "Bitcoin is not real, it cannot be held and printed" whereas money like dollars can be printed every year, Bitcoin has no real place, money like dollars has a real place.
Bitcoin is like a dream for you, but it sure is.