I did notice there were certain Witnesses who seemed to take pleasure in finding fault in just about anything.
Let's say a new movie was about to be released in theaters. There is a buzz going around the congregation about brothers and sisters planning a night out to see this movie. Brother Fault Finder would examine the movie (see the trailer or read the synopsis) and then go out of his way to find fault with it. Maybe even incorporate his opinion in an answer or part at a meeting, thus discouraging many from seeing the movie for fear or looking spiritually weak.
This could be done for tv, movies, novels, musicians or songs, sports, etc. It could and was done.