I have a mental system form my most important passwords. It is really more of a passphrase to start and I rotate through 5, so if I forget which one I just cycle through.

I think that will work great as a general password manager, but I would recommend to keep very important password backed up in a local manager or database and offline.

privacy

Google replacement. I use Proton Mail and the VPN, so thought I would make this switch with my new Pixel purchase. Got it for the password manager, but am most happy with the identity feature allowing for the use of multiple or throw away email addresses. 