We are now in the digital age and governments are now recognizing the many benefits of making their fiat currencies digitalized. Plus in the case of China the use of CBDCs by its gargantuan population can mean an additional tool for its controlling orientation. With digital currency, the government can use the data generated for whatever purpose it may deem necessary. Of course, there is also that convenience because money can then be sent electronically fast. Eventually, people will eventually love to use digital money though I don't see the paper money getting eradicated that fast.