JT is really the Brass Eye of the anti JW world.
Satire so ridiculous yet it could be true.
Sadly I know a JW, Brother Sanctimonious. He continually bashes a family of JWs who's daughter had a court-ordered blood transfusion in the 80's. The child survived and is now an adult. Brother Sanctimonious would periodically ask if the child had developed any blood-born disease and would makes reference to parents who's children died 'faithful' to Jehovah. Disdain for these parents by Brother Sanctimonious was infectious and other members of the congregation showed contempt toward them as well, to the point where the family moved away.
I have met other JW's who display similar self righteous attitudes as Brother Sanctimonious.
Yes, JT is satire, based on the ridiculousness of real JW's.