Notice that they are dumb enough to let the big reason for the sadness be loss and longing for family as the main problem, Nothing to do with Jehovah.
17 Consider just one example of the good that can come when a family loyally upholds Jehovah's decree not to associate with disfellowshipped relatives. A young man had been disfellowshipped for over ten years, during which time his father, mother, and four brothers "quit mixing in company" with him. At times, he tried to involve himself in their activities, but to their credit, each member of the family was steadfast in not having any contact with him. After he was reinstated, he said that he always missed the association with his family, especially at night when he was alone. But, he admitted, had the family associated with him even a little, that small dose would have satisfied him. However, because he did not receive even the slightest communication from any of his family, the burning desire to be with them became one motivating factor in his restoring his relationship with Jehovah. Think of that if you are ever tempted to violate God's command not to associate with your disfellowshipped relatives
Yes, to be fair they say "one" motivating factor, but it is none the less the predominant motive.