Exactly Jane,
Also if I recall, there was some talk of if Jett had Autism or not. I do think that he was on the autism spectrum. But, Scientology doesn't consider people with autism or other developmental illnesses to be real people. They consider them to be lesser beings.
Even if he wasn't on the spectrum, Scientology prefers that people with any sort of illness are healed with their own method of healing someone rather them conventional modern medication.
Goodbye Sister Disco