There is the diceware method to make passwords random and strong to crack. But is it advisable to use this method to make random names for email addresses? That is the concern I have, when a person makes a random email address, they inevitably introduce things with which they can be identified, breaking the previously stated randomness, what ways are there to avoid this?
They are email addresses that I have to memorize, they are not temporary.
Use a password manager and it’ll memorize them for you.
Also probably the simple login route can work. I mean, I use annonaddy and at least there it has a description for each email, so I can open the site and see for what the address was created (this is transparent on my side since I use bitwarden which adds that description automatically when I use the app or extension to generate one for me)