In what way would a government be destabilized by bitcoin? I can see bitcoin existing in a sovereign side by side with its national currency, but to topple off the government and be useless, it needs more than a decentralized asset to do that. Most of us here know that China banning bitcoin exchanges and mining is just FUD spread up by Chinese traders to short the hell out of the volatile price. If he really is a crypto enthusiast, he should also know the functions of a government first before giving comments as to why would the government be useless simply because bitcoin is used by the people.