I talked with a colleague about password managers and he suggested 1Password.
On the website of 1Password I saw on the "Tour" site (https://1password.com/tour/) some features of 1Password.
One feature is very interesting and increasing the security:
They show which sites in your vault support TOTP but the user has not set up TOTP.
Here is a screenshot from the 1Password site:
In Enpass add the entry "Missing TOTP" in the section "Password Audit".