That’s not quite what I was getting at over the course of the comment thread.
It one scenario, AI material is legal. Those with real CSAM use the defense that it’s actually AI and you can’t prove otherwise. In this scenario, no innocent men are going to prison, and most guilty men aren’t either.
The second scenario we make AI material illegal. Now the ones with real CSAM go to prison, and many people with AI material do too because it’s illegal and they broke the law.