We all know about the benefits of bitcoin. I think that some government agencies are interested in using or at least legalizing cryptocurrencies. Moreover, they are very popular and the number of people who work in the cryptocurrency market is growing.
The government cannot stop bitcoin, because all transactions occur in the internet world so that it cannot be monitored by any party. In addition, the transaction is peer to peer so as to eliminate third parties such as banks.
The government does not feel disadvantaged, it actually benefits if it is able to properly manage the money circulation in the world of cryptocurrency. For this reason, many governments legalize bitcoin because they realize that their potential can increase state revenues.