:)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"
and in 2018, 2nd richest man "Warren Buffet" said "bitcoin will end up badly"
Clearly you haven't understand blockchain. None of any country can not approve a decentralized coin, because there is no profit or control, or the knowledge about who s using it. So, we could say that blockchain is against taxes.