every country and government, of course, have different opinions about this, that is, some accept btc and some don't, but of course the government also has its own reasons for this. but I hope that in the future there will be more and more demand for bitcoin from the government and others.

I feel happy when I hear that people are helping the economy because they invest in bitcoin, and in my area there are also many who are helped economically because of investing in BTC, and unemployment is now starting to decrease because it is helped by bitcoin and now many unemployed have switched professions to become BTC investors. .
and many have been successful from their investment in btc. it's not even just the unemployed, people who have physical impairments are now starting to invest in btc and their economy is being helped.

so bitcoin is very much useful.