I think
www.rickross.com has a lot to say here. Cults warp people's minds. It really is that simple, and it's the reason this keeps on going.
Is what happened at Desisto in any way shape or form related to therapy? Of course not. Any real psychiatrist would tell you as much, right off the top: "That's not therapy, that's abuse." And any so-called positive gains resulting from that are always- no, seriously, they really are always- Stockholm Syndrome or misinterpretation. A lot of the kids in there came from
very abusive homes, so, from that perspective, Desisto didn't seem that bad.
Take, for example, the woman whose husband beats her and takes the blame for it; the Scientologist paid far below minimum wage and blames himself for being downstat; the sad Benchmarkite who's far over 18 yet hangs on desperately to his lack of freedom because it's the only life he thinks he can have.
Eventually this sort of cult-prone behavior will be bred out of humanity, as it is highly survival-negative and (ultimately) reproduction-negative.
But before then, you'll have the human propensity for shit like this.