The Bitcoin network is the first truly global payment system. It respects no borders, is never closed, is owned by no one, and is accessible to everyone. Now people still invest more in Bitcoin than use it.
If Bitcoin is allowed to be used globally by governments, that will be the pinnacle of Bitcoin. Can bring convenience to people. More people will use Bitcoin. Bitcoin needs to be allowed by the laws of each country to become a world currency, otherwise it will be very difficult.