The Bitcoins may be the Government. We have seen its impact when announcing the Chinese government's stopping the ICOs and Exchanger. This resulted in a sudden fall estimated at $ 1,000 a few hours before it was said. So if the powerful countries have fallen and fight the bitcoins there is a great deal of disruption.
I have the very same opinion regarding the future of bitcoin. Bitcoin is having very secure and bright future for its investors. I dont think so bitcoin has yet bloomed fully, it is just the beginning of bitcoin journey. Even if we think rationally, there is not as such any threat to bitcoin throne because banks are totally useless in front of bitcoin, traditional currencies are lagging behind it and altcoins are living on its mercy.