You would probably find very few Transgender people that are pedophiles.
Locker rooms have private stalls for everybody? My kids say no. I know mine like privacy when changing. It's hard enough changing in front of other girls. Especially if you're not model thin or haven't developed as fast as other girls. I'm sure boys have their own insecurities. I remember when mine were first starting middle school and dressing out for the first time, in a locker room. It's a big deal. Both of mine love PE, but for some, it's agonizing. Now throw in a young man who associates as a female but still has male parts. He might feel like a girl and have female tendencies, but to other kids, the kid is still a boy. My daughter would be so uncomfortable. She would also be seeing a male body. This is school we are talking about. The kids don't have a choice. Target is a little different.
I don't want any kid to be picked on or bullied. What about the kids that are bullied because they are over weight or for any other reason. I'm sure those kids out number the Transgender ones. Just seems like a hot mess.