I think that there are people who are better off within a high control group. Some people just don't have the wherewithall to 'do it on their own". They really need that structure, and organization in order to maintain a semblance of normalcy. Without it they would completely crumble. Once you have been "trained" within that type of organization, for many it may well mean finding, or having that, throughout their lives in one manner of another. In that manner, they don't have to think for themselves, or make any major life changing decisions for themselves, as it's all basically done for them. If somewhere along the lines there is a bump in the road, they have someone else to take care of it for them, and they can continue along blissfully without worry that "they" made any wrong choice, because they have left all the choices up to others.
It reminds me of the Shawshank Redemption, when Red is finally out of prison, and all he can think of is going back, because the daily routine of having everything planned out for him, without his having to even think of anything is so ingrained in who he is, that it's hard to break free of that. He can't get used to not having to ask to take a piss, since for nearly all of his life, it's all he's known, and even after being told he doesn't have to ask anymore, he's free to go when he needs to, he just can't seem to do that. Many don't want to break free of that control, and would be unable to handle it if they did. Now that doesn't mean I think there is a large percentage of people who are that way, in fact I think it would be relatively few, but I do believe that they are out there.