Bitcoin is the current requirement of today generation...it will be greatfull if all the country have bitcoin as there legal tender....
I think that is very much expected in future that bitcoin will be use as legal currency throghout the world. All the countires have to accept bitcoin as legal currency, becaseu it is the need of the day. the yound generation are mostly giving preference to bitcoin as compare to fait currency and i think that as time pass this trend will even continue increasing from time to time.