Bitcoin was conceived as a system of data exchange - crypto money, independent of the state (political power / territory). And such a system was really independent of the states of the whole world while bitcoin was not so popular.
I dont really understand what your point above. Anyway there is no evidence that bitcoin will cause a country to become inflation, let alone make the national currency will be destroyed. As a cryptocurrency user you should have to understand which information is true of government opinion but we also know the advantages of bitcoin so the government need to know that.