It was just the spelling I was pedant-ing about!
Maybe this will improve with the adoption of passkeys, where browsers are actually trying to integrate with the system passkeys API (a neighbor to autofill).
[1]: https://strongboxsafe.com/updates/macos-big-sur-autofill/
All passwords are E2EE, and the sync server is open source and you can theoretically self host it.
I recently read about how Bitwarden adds Passkeys to Firefox, and was left sour there is no universal API for it. Bitwarden just overrides it as JS level, and hands it over to the browser if there are no passkeys selected/available.
I imagine Safari + keychain is coupled in a more secure and well-defined way.
I mean, we'll see people NOW saying "oh, I never trusted LastPass", but that's BS.