It all depends on how incredibly stupid and arrogant the person is. There are a lot of JW's like yourself that do not have a clue about life and are only interested in playing games with reality. Those people much like yourself are very sick in the head and wouldn't know the truth about anything if it came up and bit their balls off. They think they are clever because they can hide behind the anonymity of a computer and play games with other people, in the real world these people are known as chicken shits.
Some people are just doomed to be ignorant their whole life. It doesn't matter what religion they are in the religion has little to do with their insanity. They are just plain stupid people who get off playing games with the gum ball machine they have for a brain. Stupid controlling game playing dip shit religions like the JW's attract such human Gummy Bears and they continue on with the religion because it allows them to play their sick little games and makes them feel that their boogie man god is behind them. They think its OK for them to be dip shits cuz their little god told them they can do anything they want as long as they tell him how great he is after they have slipped their Scoobydoo jammies on at night.
So in answer to your question, people with real live brains in their head do not continue to be JW's after find out the truth about the cult. Dip shits like you will continue to be a JW as long as their brains are located in their lower intestines.
I hope this helps, but I really doubt it.
Dave