Government hates deregulation.
Exactly Government hates bitcoin as they cannot control and it and for the decentralized factor attached with it and they are scared that if bitcoin gets on mainstream they will loose all their power and control that they hold on fiat currency.
Well its more of control and stability is what people want which all of us want.
Which would make bitcoin stable but centralized - if exchanges were in a position of forced to partner up with the govt - money transmitter laws etc. Then the idea of centralizing the coins then govt already won indirectly without getting involved.
Bitcoin is already centralized beyond any hope. If you take all major currencies and melt them into one, this mega-currency will be less centralized than Bitcoin right now...
It's too late to cry (wolf)