I strongly think that government should legalise bitcoin, because it may become a great revenue source for the goverment by imposing taxes of more than 30% and it can develop our country in so many ways.
In countries with democratic governments, bitcoin and other crypto currency will be legalized in the near future. However, states will admit its circulation on their territory, but they will not actively support and use it themselves. Decentralization of the crypto currency and its greater volatility are a significant obstacle to its use by state structures, and even possibly, business structures.
In other states, the issue of the introduction of crypto currency will be solved long and in different ways.