[ropetin]

It would be interesting to do a study (if one hasn't already been done) on whether password manager use reduces the number of compromises an individual has or not.

I think if used correctly they can be a net benefit, but the question is how many users actually use them correctly. Isn't the security they offer based on a user only having to remember a single complex and unique password for the manager, and then let it handle unique and complex passwords for everything else. The question is, however, how many users just set the password manager password to 'ImSecure123!' and use it to autofill the same old reused passwords they've always used?

[yearolinuxdsktp]

This is why all the top/good password managers will alert you of: 1) password reuse between sites and 2) weak passwords. One can hope that the users will listen to those suggestions. In an organization, you can enforce compliance.