Bitwarden lite self-host deployment, formerly unified, is now generally available! This self-host option is a more lightweight and flexible deployment alternative, ideal for homelab enthusiasts and community members who want to get started quickly with self-hosting Bitwarden. With the release of general availability, Bitwarden lite users can benefit from enhanced performance and reliability.
Seems to be an official alternative to Vaultwarden
That is true for a single person - but in a multiple person household that would mean that everyone needs to carry a copy of their with them. So this mechanism is no replacement for a solid backup of the server somewhere else…
You are missing the point; the original comment was about not having the keys to restore the (I assume) encrypted backups. With Bitwarden you can still access the vault even if the server is offline/lost. It’s not a replacement for a backup strategy.
No? Everyone who uses the bitwarden app or browser extention has a local copy of the database that is used for read operations. You can’t disable this so everyone who uses bitwarden can still use their passwords even if the server dies.