Is there a link that shows what is even taught in a de- radicalization camp?

This reminds me of my friend who was one of the very few white kids in his neighborhood when he was younger in the late 90s. He told me stories about how often he got beat up, bullied, and picked on. I met his mom and can tell she had mental issues enough where she couldn't figure out that she needed to move. It didn't help that he "acted white" and didn't try to sound and act more like he lived in that neighborhood.

Im trying to imagine my friend going to a reeducation class to change his mind on what he experienced for half his childhood. You might tell them what they want to hear to pass the class but you already know what you know.