Digital and Cryptocurrency aren't the same.
Based on this link 3
https://www.investopedia.com/terms/d/digital-currency.asp, there are 3 types of digital currency and crypto is one of them.
- Cryptocurrency - these are not owned by any entity and its transactions are recorded on a digital ledger or what we know as blockchain.
- Virtual Currency - these are currencies controlled by a private company. An example of this is a currency we used in games like v-bucks in fortnite or valorant points(vp) in valorant that can be used in purchasing skins, battle pass, etc.
- CBDC or Central Bank Digital Currencies - these are regulated and issued by the central bank of a particular country, it's just the digital form of fiat that we usually use. China has their own CBDC which is called e-CNY, also known as digital yuan.