The issue is usually that regulation isnt a solution, and to a point I can understand how that action alone won't stop the abusive practices of the troubled teen industry from existing, and that the programs would just learn how to hide it much better.
It may very well not be a "solution"
per se (I wonder if I shall ever see something like that in my lifetime).
However, it may offer victims more of an arsenal of recourse, e.g., the ability or opportunity to
sue based on some provision or other being blatantly violated. While that may seem like relying on minutiae of the
letter of the law to effect what is essentially or should be the
spirit of the law, often that is just how change starts to make itself first felt.
Moreover, suing, in and of itself, provides a venue for yet another positive feature, namely,
public exposure. Even just the airing of concerns and complaints via media coverage (short of a lawsuit) has an effect. Anything and everything that increases awareness and gets people talking about this issue gets a "plus mark" in my book, however far from ideal (or even "adequate") it may fall.