Many central banks and governments are experimenting with cryptocurrency/blockchain. I believe some have gone live with various projects around voting, currency-issuing and accounting.
Notably also, the US government is using USD-pegged crypto currency "USDC" to circumvent governmental corruption in Venezuela, in order to deliver economic aid directly (to intended recipients who weren't receiving it through government-controlled Venezuelan banks):
Notably also, the US government is using USD-pegged crypto currency "USDC" to circumvent governmental corruption in Venezuela, in order to deliver economic aid directly (to intended recipients who weren't receiving it through government-controlled Venezuelan banks):
https://blockchain.news/news/us-government-usdc-stablecoin-o...
Mainstream source: https://finance.yahoo.com/news/us-government-enlists-usdc-gl...