Currently, many countries/governments create CBDC (Central Bank Digital Currency), which is a digital currency that is regulated and controlled by the central bank both in terms of money supply and usage.Basically CBDC is a country's fiat money in a digital version, and works with a ledger system that runs on the blockchain network. The way CBDC works is regulated by the authorities/government, so it's not pseudonymous, but CBDC will make it easier for people to transact digitally without needing physical money. But until now, many people think CBDC and cryptocurrency are the same, even though they are actually very different.