It is a total mind fuck. Completely circular thinking. You can't question, you can't doubt. If you do, the problem is with YOU. Miscavage is a tiny, evil man, but Hubbard was, too. It's all his words engraved in golden slabs, after all. Disconnection, the guardian's office, overboarding, sec checks, knowledge reports...all Hubbard's. This organization has never been about good, it has always been about controlling people to get their money.
And honestly, I don't know why Miscavage is so worried about Shelly. There have been tons of high ranking scientologists who have literally escaped and told stories about the inner workings and abuse there, and no one's done shit! There have already been lawsuits, books, documentaries, movies, news reports and magazine articles documenting every single thing Leah and Mike have had on their show. Why aren't these people believed? Law enforcement doesn't think it's odd that there are guard towers with armed guards on these massive compounds? Cameras that don't all face out to prevent intruders, but all over the place to film the people inside? How about the spikes and razor wire that point inward to prevent escape? None of that strikes the police as being kind of prison like? Are there other churches that do that?