[latchkey]

As I mention below: Autofill doesn't always work for every site. So, now you're having to store in your mind where it works and where it doesn't. By disabling it, it forces you to go the extra step (command-shift-L) every time.

[throw-10-8]

Hide Sidebar?

Honestly it sounds like you are missing the point while simultaneously using a bad password manager.

[latchkey]

That isn't hide sidebar and I use a common PM.