What keeps people trapped in the Watchtower, are the few truths they have. These serve as bars on the cage and the gb know it. Thus, "Where will you go?" Mainstream churches don't have anything in common with those few truths. So it takes some research to see if anyone else teaches similar. But, the differences that I have discovered make what I believe 100% different from the Watchtower.
1) I partake of emblems. Thus, God is my father. Not friend.
2) No one is going to heaven
3) Christ did not preexist
4) Read the Bible literally, unless it is clearly an analogy or it clearly allows for difference (such as creative days)
5) No one is a master of my faith. Conscience matters are just that.
Those differences are huge. If you say they are not, I guess taking a hydrogen atom out of a water molecule is no big deal.
P.S- My point earlier was that no matter what you experienced later as a religious person, you still speak ignorantly. As if you never experienced anything.