I think what the guest was saying is if a professional is not utilized or needed in a full time capacity and/or since they are in close proximity to many professionals then there is no reason to have them on staff.
I think the whole debate as to whether or not qualifications is relevant is a red herring... chaff. Hypothetically, even if the place were staffed with qualified shrinks, if they didn't change their practices all it would do is change the place from a nonprofessional therapy cult that abuses kids to a regular plain old therapy cult that abuses kids.
The ultimate issue with me is that "treating" people against their will is inherantly not actually "treatment", rather re-education. Professional or not, the thing with programs is that you don't progress until you confess to whatever they said you did, accept the program, praise the program, push the program on your peers, etc... In soviet russia, you don't leave interrogation until you confess, and you won't leave prison unless you cooperate (includes snitching on others, etc...) Treatment is a voluntary process. What goes on in programs isn't, and as such
inherently abusive as it violates a person's free will (this includes the right to make a mess out of your own life, so long as you do not infringe on the liberties of others).
If you love and care for a person you respect their human right to self determination...
guiding them and getting them to
respect you rather than coercing them into a course of action that ultimately you can't control and
will backfire. Pressure is met with resistance. Instead, convince a person to change course (and respect their decision not to take your advice). It may not be easy, but it is the
only way that will work
in the long run.