I've also watched the show and apparently OCD can be cured with magnetic pulse therapy. I do understand how expensive it is as these sort of techniques has just been invented. Of course, the show pays for it all.

Obviously some are scams and there are people that get cured just because of the placebo effect. (not that there's anything wrong with people being legitimately cured because they think that they are, such as fake knee surgeries..)

And it's not like taking advantage of people with mental disorders is a new thing..