Dutchy:
While I do not doubt the situation that you described, nor do I say that it did not happen, BUT…I must say that I find it hard to believe that your two brothers would come right out and say what they did. In all my years (40+) of association and service in the organization I have run across many men in power. There are those that are in it for just what you stated but I have never heard someone admit to this.
I have run across some very sincere people who had doubts and were aware of the many injustices in the system. They somehow believed (or rationalized) that the good that was there outweighed the bad.
I have known some that were in it just for the power trip BUT...they would never admit it...not even to themselves. They were, themselves, caught up in their own web of deceit and hypocrisy. They saw themselves as fully righteous.
I have known some as described by Path. This is the saddest of all cases, I believe. These people cannot afford to see the real truth. They don’t have the time to re-adjust.