from the information that you have write above, there is several country taht have not accept bitcoin. but people who use bitcoin expect global regulation of bitcoin so all bitcoin user can use bitcoin globally.

Joachim Wuermeling of Bundesbank believes there is very little chance of containing this digital global phenomenon with differing national rules across the globe. With international co-operation in regulating Bitcoin comes a chance for regulators to take control, says Wuermeling.

It is clear that Bitcoin and other cryptocurrencies will continue to exist in ways that many regulators disapprove of unless there is a united front on wresting the digital currency economy under global control.