Governments will accept bitcoin and other cryptocurrencies. They are just trying to find their interest because they are influenced by multinational corporations. In addition, the central bank has a reduced power with blockchain technology.
What you say is true that sooner or later the government will definitely accept bitcoin technology and crypto currency. As with globalization, my country first rejected globalization but now as time goes on, globalization is also necessary because it also has a positive impact. As well as the internet and other technologies, indeed at the beginning of its appearance often raises the agreed and disagreed but in reality we need it too. I am sure that the government is actually preparing to welcome this crypto currency. Maybe the government needs more time to organize crypto currencies which will later become technologies that will coexist.