For myself, mostly using KeePassXC. ProtonPass exists just as a backup for extremely important accounts, in the event where I somehow lost all of my KeePass files stored on all my devices lol.
That said, I do agree that Bitwarden (or most other clients) is probably way superior than ProtonPass itself. I do wish that they had focused on improving their other applications (Mail, Drive. VPN), rather than try to compete in the password manager space...