You need to be a little careful. people here will take one experience and try to sell it as the norm for an entire industry. Dont get too bogged down with a single event. I have seen stories of someone who attended CEDU being reprinted and applied to programs which are not even operating in the same decade. This sends a clear message that most programs are safe, but there are a few rotten apples that need to be avoided.
Reprogramming a kid's self concept, especially when the process entails a "break them down, build 'em back up to desired specs" modality ... is
never safe.
Put that process into the context of a dearth of experienced therapeutic personnel doing the breaking down, not to mention the "Lord of the Flies" milieu (peer culture), all driven by a righteous agenda of "save the kids at any cost" (the ends justify the means), and you have a diabolical stew of thought coercion and thought reform.
This is not just "a few rotten apples." This is the underlying premise of the whole industry.
Whatever happened to, "First, do no harm?"