The subject of books was breached before in the old forums, and I highly recommend to read that other topic. In essence, there were banned books in the Soviet Union as well, yet the elite had access to them. Why not destroy the books? I think this is one very big indication that the leaders of the Cult don't believe in what they preach themselves, and actually value their own freedom of thought, of choice, etc. It's also suggestive that they may be Psys themselves, if one follows through the logic coming from the previous point.