It's easier to say who won't.
I always thought that anyone involved in education would be right out for obvious reasons, but apparently there are teachers dumb and sadistic enough.
I imagine that people entrenched in bureaucracy are unlikely to send their kids because they know its limitations; any organization able to dodge regulations is instantly suspect. This includes pretty much everyone in federal law enforcement (although local smacktard yokels are more likely to do it). Of course anyone in government these days has at least heard of the GAO chainraping going on.
Anyone with any experience dealing with cults will just LOL.
Anyone whose job it is to separate wheat from chaff in, say, purchasing or contracts (and who's competent), will instantly see everything wrong with the program's contracts and laugh in incredulity.
Basically, anyone whose position necessitates the ability to see through bullshit- this does not include most CEOs- will take one look at this shit and smack themselves for almost doing something incredibly stupid.
Similarly, anyone with truly complex jobs- advanced scientists, computer programmers, mechanical engineers- will (hopefully) work over the place logically and come to inevitable, horrifying conclusions, unless they've been dipped in hard-authoritarian bullshit from an early age.
As for who will...
Paradoxically, people whose job it is to conflate truth and fiction- used car salesmen, etc- will be more likely to buy into it, unless they are keen enough not to believe their own crap.
Celebrities are highly likely to send their kids just to keep them out of the public eye; since this condition also causes emotional problems in themselves and their kids, they are prime bait for hucksters purporting a cure.
Extremely religious types are likely to get involved. This is where shitholes like Love in Action make their money.
