I think that governments are not supporting bitcoin and cryptocurrency just because those governments are controlled by banks . Everybody knows that banks like Goldman Sachs or Morgan's are the most powerful not only in the US but in the world and they are controlling a lot of governments so for them cryptocurrencies represent a big threat to their business and that's why they are pushing hard fighting against cryptocurrencies . Anyway they will not succeed in that mission because crypto world has become big and they could do nothing about it .