Is protecting children's privacy orthogonal or even conflicting with protecting children?

Because you make it sound like that.

UPD: Let me show you an example: Pretend we're talking about some law and you're arguing it's not designed to protect me, but to protect my body. My first thought: the hell are you going to do with my body? Because, my body is what makes me me. If you protect it but not me perhaps you're going to sell my organs away.