Don't password managers get hacked all the time lately?
This is really good advice though: "Encrypt your hard drives using FileVault (macOS) or Bitlocker (Windows) and never leave your machine without locking it."
No, there have been only a couple of managers that had significant problems with their implementations. Usually it's a closed source manager that has the undisclosed implementation issues that get exploited.
This is really good advice though: "Encrypt your hard drives using FileVault (macOS) or Bitlocker (Windows) and never leave your machine without locking it."