Yes, really: Everything that I / my employer have equipped ourselves has gone digital by now, plus the central garage at my home, which means that you can just withdraw a "key's" (keyfob, token, transmitter etc.) access rights, but lose the physical key to either building's main entrance and you're looking at liability for having a bunch of expensive locks (and their keys, natch) replaced outright. No wonder that people don't admit to having lost one, right?