I don't understand how more people are not catching up to this simple fact that central bank "digital currencies" are nothing more than a by-pass of distributed private banking (brick and mortar + online banks). It's just moving more levers closer to central authorities.
It is especially towards those part of the ISO 20022 [0] standard which the technologies will be based on some cryptocurrency technologies like Stellar [1][2], XRPL [3][4], Algorand, etc.
[0] https://finance.yahoo.com/news/iso-20022-cryptos-5-compliant...
[1] https://www.coindesk.com/policy/2021/12/14/ukraine-commercia...
[2] https://resources.stellar.org/stellar-for-cbdcs
[3] https://ripple.com/insights/bhutan-advances-financial-inclus...
[4] https://ripple.com/insights/ripple-joins-the-digital-pound-f...
Those accounts are still annoymous to both parties in transaction, not to the central bank. I would say it's much more annoymous than a traditional account, a credit card or debit card, but probably not as annoymous as cash.
Also, it's naturally fee-free, you don't pay ridiculous account maintenance or transaction fee.