Sorry daddyof3, I agree that your statement did indeed make it sound as if you thought only prudes would be against this. I personally would probably twist someone's head right off their body if I found out there was a camera in the dressing room either I, my wife or my son had used. Same goes for bathrooms. I KNOW the bathroom thing was stuck down by the courts, I'd find it hard to believe the dressing room wasn't.
Maybe I'm a prude, or maybe I'm just a modest person, in terms of not being one who shows a lot of skin in public, doesn't pee at the communal horse trough in bathrooms (another afront to privacy I find disturbing), etc.
I'm with you ... somebody's head would roll. I'm no prude. In fact, I'm probably a pervert by some's definition, but cameras in dressing rooms and bathrooms crosses the line.