I am aware of the fact that Bitcoin was always on trending list and people always talked about this new thing but suddenly being on news for many reasons is not going in the favor of Bitcoin but still it manages to do well in so many markets. So I want to know how many cities or continents Bitcoin is still legal and work very well.

Specially  I want to know about the Australian region so If you have any idea which I think you have then please help me in this situation. If Bitcoin is not working then which is the other amazing option in cryptocurrency accept Bitcoin.