Countries that choose to ban cryptocurrency use may not be ready to accept virtual currencies and they need more time to prepare. Other governments feel that the cryptocurrency needs to be monitored to prevent illegal use and also create some rules to protect their people financially.
They just wanted to make sure that crypto won't create any problem from their jurisdictions and they wanted to have more access in terms of legal
matters, as we knew that anonymous transactions can be a threat to the economy of any countries, illegal use can harm the economy so government
needs to be more strict, though in due time and everything already been settle properly future will still good for people who believe with changes.