I look at the transition out of the Watchtower as a true birth, in a sense, into the real world. Just like when we are actually born, we have extremely limited capabilities at first and have to grow into own feet so-to-speak. The Watchtower has always been interested in kids and youth indoctrination because that's how you create a backbone of a cult. Cults don't start out indoctrinating children they start out with young adults who then have children to indoctrinate. In a way the Watchtower's ultimate purpose was to strip the reality of children and replace it with something that would make for a good slave. Then you truely have an army at your command!
So, when someone transfers from the Watchtower reality to the actual world they have these intense growing pains that actually last for the rest of that person's life. They decrease in intensity as the person learns, just as a baby stops crying as much as they grow, but they never actually go away. You cannot unsee what you have seen and cannot unlearn what you have learned.
Rick is ethically ok with inducing this effect on as many Witnesses as possible. Like forcing a small child to watch a scary movie. Some are not ready to learn what they cannot unlearn, and some terminate themselves because of that. "Millions" is the number Rick uses to describe his success in his endeavors of "exposing the tentacles of the Watchtower." Large numbers are when probability normalizes and improbable things become probable.
The way I survived my transition, so far, was to educate myself on my reality and trust no one but myself in that process. One foot at a time I digested my reality trying not to skip anything important along the way. Normal (not sensational) information is the way to go. When a Witness focuses on the sensational facts of life they seem to drift off into another fantasy.
The psychologist in me says that Rick's fantasy is vengeance which is a human seductive fantasy. He was wronged by an entity much more powerful than himself. Because of that power disparity he uses the struggles of the Jehovah's Witness reality to justify his vengeful mission.
SEE?!?!? Aren't they monsters? It doesn't matter how it ends, it just has to end!
He believes that when he gets his vengeance that his pain will stop. Unfortunately for Rick, he will be sorely disappointed if and when he ever does do something so damanging to the Watchtower that he deems his mission complete.
So, Captian Rick, where are going to take this boat of yours?
-Sab