I can only speak from my experience. I was never told I was a sinner. I don't remember the magazines stressing I was a sinner. No one browbeat or made me feel inferior. Even baptism for "forgiveness of sins" was not that big a deal to me. Never did I feel "broken down" by the teachings. I just don't feel this. Yes there was indoctrination in the meetings, but it was indoctrination into a publishing company that repeatedly stressed how to sell magazines and doing more, but NOT because I was inferior. It was always stressed that Jehovah was seeking those "rightly disposed" to everlasting life. If anything, from an early age, it was emphasized that we were "special" people, a people for his name. Maybe others felt like they were under duress and programing, I was not. I loved excelling in speaking and teaching. I never completely submitted to most of their negativity about life.
I'll agree that the congregation was made up of all kinds, but I think indoctrination came easier to certain guilt filled individuals. Remember, knowing the Governing body as rock star popes is only a recent invention. I couldn't name a Governing body member for many years up till the late 80's.