Japan , Isreal, United State, Singapore and europe are some major countries where bitcoin has legal . But there are many countries like as Bangladesh, India, China and Russia those are preparing a draft for bitcoin legalization.
Bitcoin is Friendly in my country here, and many people trade on bitcoin daily as a full job and some set of people take as a part-time business, bitcoin is a crypto currency that is acceptable across the nation, which is still number among other alt-coin.