I am 100% in favor of legalization. The reasons will not be discussed now.
Nonetheless there is a big reason to stay away. It isn't self preservation. It is that you are going to harm the children. I don't believe for a moment in the Soul Stealing Theory. What happens is that when the children are located they are victimized by antis.
I'm of course talking about consensual. Rapey pronz is in itself abusive and doesn't need detection to be harmful to the kid. But that's about the abuse not the recording.