There are a couple of really good password managers out there. The main reason I'm using @bitwarden is because it's "supposedly" Open Source (and very convenient to use). I moved away from 1Password to Bitwarden because it's Open Source. If this article is true, I'm going to move to @keepassxc.
https://www.phoronix.com/news/Bitwarden-Open-Source-Concerns