Already this might have discussed. The growth of bitcoin as well other digital currencies keeps progressing with time. By the time common people too have begun to use cryptocurrencies on their daily life. Compared to the fiat usage, common people using cryptocurrencies were low. When the usage increases what will be the preference of common people. Whether it gets used as investment, gambling asset, trading asset, alternate payment, darkweb usage source.
Perhaps what has been done in some countries uses Bitcoin as an alternative to payment. In developed countries such as Japan, some stores already provide tools for payment using Bitcoin. The Bitcoin system is so unique that people will be interested to keep expanding it. Japan is well known to the country has intelligent technology.
Gambling is also very interesting to develop Bitcoin because in some countries gambling is also confirmed. So earning from gambling also contributes big to the country. If Bitcoin is used for such investments, of course it will also increase revenue for the country.