No worries, Hairtrigger. You'd really have to make an effort to offend me. Plus, I really do feel dirty when I leave that place.
You're right though, it's quite amazing how classic indoctrination techniques can be passed on implicitly to the indoctrinated. I've known the speaker for a while, and he's a genuinely nice guy so I can't even ascribe evil intentions to him. At the same time, though, he could hardly have come up with a more effective attempt at phobia indoctrination to make everyone afraid of stepping out of line. I mean seriously, he equated (and, I might add, fairly convincingly if you don't know what he's doing) any action that was even a little outside the lines (i.e. listening to one song to see what all the fuss was about) to stepping outside a shelter into a tornado - i.e. certain death. Asking people to imagine dying, then asserting that would be the result of any "curiosity" about the world. Absolutely disgusting, and yet said by a genuinely friendly, kind man.
I don't know what goes on at those elder's schools, but I assume they don't explicitly teach the elders to use phobia indocrtination, so I guess they just subconsciously know what methods were used to indoctrinate them and they parrot it out, like you say. It's just crazy to see it in action like that. I guess that's just one more indirect way cults can control people, because if you don't watch it in action knowing what's goign on, it seems absolutely insane that those indoctrinated into the cult would just sort of stumble on the ideal indoctrination methods.