With the new digital central currencies such as yuan, euro, dollar,... anyone could potentially hold an account on a central bank skipping the intermediaries.
That's not how CBDC will work and there were never planned of something like that. Even in the Communist era the central banK was not dealing with everyone's deposits and most of the factories and manufacturers' unions had some sort of third-party financial organization that could lend the members of the syndicate loans.
If you think that you're going to download an app from gplay, install a wallet and have your 100 addresses and be able to send to any address out there any amount you want you're deeply mistaken, the central bank will simply issue CDBC to commercial banks, those will allow customers to use it, with their account that is created and controlled by them with whitelistS and blacklistS whenever you plan on sending and receiving.
This is how China is doing and I seriously doubt anyone would take a different approach:
You would skip the retail banks, that is the point.
As you can see, nothing gets skipped