Hmm. Could it also be, the scam has just run its course? The *wonderful* class was filmed in say, 1967.. and the students age today are in their fifties and sixties, and for the most part, they can't point to one solid substantial benefit, or positive difference it made. They enjoy no better health than the general populace.. no real difference in terms of prosperity. Maybe that's why they put the screws to the old timers.. hang around long enough, and you're just an embarrassment..