Sooner or later the government will fill us with taxes BTC . that is the reason there are many users do not want the government to interfere with BTC . I think fast or later rule that will happen . We'll see how the government had a role in this bitcoin tax .
The only thing bitcoin needs at the governments are they allow bitcoin and maybe bring a tax, a small one. Otherwise its better stay the way it is, no one will declare their bitcoin if they think to tax them above the profit people may take. I doubt countries can really control all bitcoiners portfolio and tax them, bitcoin is freedom currencie, if that ends bitcoin value should hit 0.