My daughter just reminded me of something: My granddaughter was not brought up as a JW. However, once when she visited her still-a-JW grandpa (my first husband), he took her to the book study. She was about 7 years old at the time. Afterwards, my daughter asked her what she thought of it. Her simple reply was, "They're insane!"
Out of the mouths of babes! Of course, she was not love bombed or otherwise manipulated as a potential convert might be. She was just there as the grandchild of one of their own.