Can Bitcoin ever be use as other country currency and it will still maintain it decentralized digital currency?
According to the definition of National Currency that I found on the Internet, Bitcoin can be a national currency I think. it will remain decentralized, but it will be regulated by the central bank as well. as long as the authority has more power to control it, I think they will accept bitcoin as a currency. so, what's the point of having bitcoin then?
"A national currency is a currency issued by the monetary authority or central bank of a country. It is the medium through which the goods or services are purchased/sold within an economy. Currency can be anything that represents value; however, paper notes, coins, and digital cash are the most acceptable modern forms."