Brilliant thesis. It answered a lot of questions I wondered about. The Society as a superorganism (like a beehive) would not be interested in truth, justice or deep doctrinal issues.
The queen(s) and top echelon make sure the workers and drones toe the line and contribute to the unity of the hive. If not, they are expelled, hopefully to die outside. So all questions, e.g., Are the members of the Governing Body sincere? Do they really believe in the Bible? Will there be a reformation? are moot.
They are not interested in the opinions of the minions. As long as the minions contribute to the unity of the organization, they are acceptable. In this case all are equal (some just more equal than others). And that's where conditional love comes in. I love you as long as you obey. This is also the case with the Mormons, Scientologists, etc.
I also like her comparison with the body and its immune system. The bacteria and viruses, those spreading a different doctrine, whether right or wrong, must be eliminated.
So, for those that want to see change and are working for it, are wasting their time. According to such a model, they are flogging a dead horse, farting against thunder.