A government in its own jurisdictionmcan make more difficult for people to use and have access to Bitcoin, reduce liquidity, stop access to exchanges and prosecute miners. But since Bitcoin is as decentralized as it is, it takes advantage of the lack of an effective global government which could distrupt it's functioning. The lack of a borderless government is one of the highest advantages of Bitcoin censonship and I suspect Satoshi Nakamoto was aware of it.
Even if an important market like the European Union or the United States decided to become hostile against Bitcoin, it would not stop the Blockchain from continuing existing as usual.

Perhaps, some entity in the future may try to destroy Bitcoin by distributing a computer virus against the nodes or miners, but it is kind of unlikely to succeed or be as effective as it sounds.