It just came out of my curiosity, I know I can simply do a research for this but I think it's also good to talk about it here in this forum since I think we all came here to be educated and gain more knowledge about Bitcoin and other cryptos. Aside from Africa of course, What are the other governments that has aside from legalizing Bitcoin and cryptocurrency are actually using the technology of Blockchain and Bitcoin to give their economy a bigger boost? I mean, it's a good idea to legalize it and give people the freedom but I haven't seen other governments on stepping up and making good use of crypto to actually boost the economy of their country.
None! And this is a personal opinion, because there may be a country that "may" be using blockchain technology, the bitcoin core network and bitcoin. But specifically not for such words in your OP "... boost the economy of your country", there are several who have tried but with corrupt purposes... others do it in order to have an asset to exploit as they do with their natural resources that end up in misappropriation of funds.
It would be nice to know which government? "officially" uses a bitcoin node. Come on!! that already exists but using one of the premises of bitcoin "anonymous"
How nice it would be if we could see how much they charge, what funds they receive and how they are spent by public employees of main positions or high positions, presidents, ministers, deputies, senators and public institutions. In the end, their salaries come from the taxes we pay and from the natural resources that belong to all citizens.
The true audit would fall on the people and not on a deputy, senator, judge who is from the same political party or the same ideologies.