ETA, your reaction the situation makes more sense now, and I am sorry that you went through what you did. I'm guessing that is has affected you very negatively where sex, nudity, etc. is concerned. If that is the case, maybe the locker room isn't a place where you should be.
So, now you have to be fully covered in a locker room, where people shower, dress & freshen up? Good god. Seriously, what planet are you from?!!
You have the option not to look. You have the option to change in a single stall. No one is forcing you or your kids to look at anyone in various states of undress. It's not anyone's fault if you're a prude or that you haven't prepared your kids what they might experience or see in a locker room. Comparing that to a disgusting pedophile is completely out of place.
I think you have too much time on your hands and need something more important to worry about. If you think pervs aren't checking your kids out when they're fully clothed, you have another thing coming. Not to mention, kids are usually targeted by pervs they already know & trust, not random people in a locker room.
Might I suggest that YOU are the one with issues, and not the people actually doing what you're supposed to do in a locker room?!!