i think bitcoin is already an international currency because i see that nowadays bitcoin is acceptable in everywhere and bitcoin transaction is very faster than other currency and we can say that bitcoin is already international currency.
I agree with you could see bitcoin users already spread all over the world, almost every country may have bitcoin users, it means bitcoin can be used in all countries, and it proves that bitcoin is an international currency
Bitcoin is used as international currency but government does not consider it as currency yet. Quite a contradicting situation but it is obvious that people use it that way, and i bet even government officials use it that way. Funny, how obvious the government hypocrisy is shown here LOL.