I am worth 'spying on' in my organization by the tens of non-workforce 'clients' that come into our office every day, including when I'm away from my machine. I don't 'just' Ctrl+Shift+F12 because I don't know when I might be called from one end of the office to another building, and I won't necessarily remember to stop and go lock my machine.

I don't drink by my laptop because that doesn't seem to be a worthwhile endeavor based on past experience. If my prints change then I can re-register them in about a minute or less. Enjoy your password/pin/whatever.