Bitcoin was launched in 2007. It's 10 years and still no country has approved Bitcoin ?? 
and in 2018, 2nd richest man "Warren Buffet" said "bitcoin will end up badly"
you know what mate?what i can suggest you is READ AND RESEARCH first before putting such kind of thread like this.dont you even know that bitcoin was accepted by japan and i guess Russian.but the best thing is more countries not banning bitcoin instead supporting and in 2018, 2nd richest man "Warren Buffet" said "bitcoin will end up badly"