This is the first time I’m hearing about this feature and am interested. But I feel like it would be better to use a different password than your master for these higher security logins. The thought being that, if someone has access to your passwords, they likely have access to your master password as well, unless they had access to an already unlocked vault.
Tbf, there’s a difference between knowing instinctively that someone poops and being first-hand witness to the godawful stench of post-chipotle bowel movement in an area with poor air circulation (AC aside).
Crush is definitely involved though.