They don't understand it. By the Arthur C. Clarke rule, it's equivalent to magic. When you challenge the powerful, you are guilty purely because you did something the average unsophisticated user isn't capable of.
Madness string 56518
If you have ever tried to photograph your poop, you would know how hard it is to get a good picture. There is really no sense of scale when you point a camera into a toilet bowl. Any time you take a picture, the poop in the photo looks far smaller than it is in real life.