:)Bitcoin was launched in 2007. It's 12 years and still no country has approved Bitcoin ?? Huh
and in 2018, 2nd richest man "Warren Buffet" said "bitcoin will end up badly"
Almost a year since you created this thread , Now i can finally say that there is a country that accepts Bitcoin as Currency or legal tender.
and this is EL Salvador
Now tell Warren Buffet that His word will doomed Him when Bitcoin sill be accepted worldwide .
The biggest system that makes bitcoin difficult for the state to accept is decentralization, I only think the good side of a country that banned bitcoin, if it is legalized of course there will be many problems such as internet network, transaction speed and security, remember that cases of bitcoin theft we often hear, and the state does not want to be bothered with these problems.
Lol Decentalization is also the reason why Bitcoin is now fully accepted by El salvador and seemingly to be accepted also by following countries .