But your comment only addresses part of the point. You had no problem, but you had to retain physical access to the key for long enough to get it to the store

But your comment only addresses part of the point. You had no problem, but you had to retain physical access to the key for long enough to get it to the store and back. With this service, that requirement goes away. I'm not saying it was impossible before, but this makes abuse a whole lot easier and potentially much more widespread.