R6Laser: They are in it because they want to be in. The sooner you realize that the better for you.
Next time I am feeling suicidal, remind me not to call you. You would likely advise that I am committing suicide because I want to commit suicide; you realize it is my choice and you are okay with it.
Why do they want to be in the religion? The answer is in the question they inevitably ask, "Where would we go away to?" They don't know enough to make an informed choice, they are intentionally kept ignorant through an elaborate system of lies and misdirection.
As I said, you are very naive.