@lion I use enpass, my partner uses bitwarden. I know a Bitwarden server can be self-hosted (which we're looking into), and Enpass allows you to keep a device as the 'master' and have a device sync up to it when on the same wifi if privacy is a concern.
If it's not, then most password managers are pretty good really. You can even use a really simple password manager like Keepass and sync it using your Google drive if you want