Agreed. My gym bans phones/any recording equipment in the locker rooms - specifically equipment, not using it, to prevent people from pretending to text while taking pictures of naked people. It's a bit annoying, because I do love the occasional FlexFriday selfie and the lighting in the locker room is 10000x better than in the gym itself, but if it prevents some weird high school kid from taking a pic of my boobs and posting them online, I can deal with the ban. They still allow you to use your phones/tablets in the main workout area.