I don't have the mental energy this morning to think deepy on this subject, but can't help but throw out some observations.
JWs are no different from all other
"christian/bible" base groups, in that judging others is an engrained trait enjoyed for all. WHY? The Bible is just one long series of judgments. Rules are made by God and/or men. People disobey. People are judged. Even JC, who taught his followers to not judge les they be judged, constantly went around judging people.
Many moons ago, I had a conversation after the Sunday meeting with a newly baptized male pub who had spent all day Sat out in FS with a van load of elders and mss. He was visibly shaken from the experience. He indicated that the elders and mss spent every spare minute of the day criticizing the other JWs in the cong who did not meet their various expectations. The newbie also picked up on the fact that none of the JWs being criticized were related to any of the ones doing the criticizing. The newbie was especially shaken by the criticism heaped on an inactive male who the elders called on via a shearding call. I remember the newbie saying that the carload had talked about this man "like he was a dog", and then stopped to offer him "spiritual assistance". The newbie noted that the elders came back to the van indicating that they had made no progress, and continued to degrade the man. The newbie commented that how could their "assistance" possibly have been effective considering the attitudes that they carried into the session.
This newbie faded away in less than a year thereafter, despite regular and continuous sheparding calls from the same bunch of elders.
Do you suppose their "assistance" was ineffective because that newbie figured they were likely talking about him the same way they had the other guy?