Security and convenience are opposites. You have to decide if you want a local-only manager that is more secure, a sync service like syncthing that you can set up yourself, or a third-party cloud app like LastPass (which has been compromised at least once that I know of).
Personally I just do all my email and banking on my desktop at home, and it’s actually only inconvenienced me a few times over the years.
I store mine in a selfhosted Nextcloud instance accessible only via a Nebula overlay network (alternative to tailscale) and it’s both convenient and secure.
That’s the neat part, you don’t.
Security and convenience are opposites. You have to decide if you want a local-only manager that is more secure, a sync service like syncthing that you can set up yourself, or a third-party cloud app like LastPass (which has been compromised at least once that I know of).
Personally I just do all my email and banking on my desktop at home, and it’s actually only inconvenienced me a few times over the years.
I store mine in a selfhosted Nextcloud instance accessible only via a Nebula overlay network (alternative to tailscale) and it’s both convenient and secure.