When I was in WT HQ there were several factions:
1. One was headed by a GB who believed that the entire Star Wars series was totally demonic. He even gave a special lecture at bethel about how the Jedi represented demons under the control of their Satanic leader.
2. Another group was totally against Star Trek, same type of reasoning.
3. Yet another group focused on demonic rock and roll. They researched every Beatles, Led Zepellin, Queen album for some type of demonic influence. What really got me was when they hit the Satanic motherload of all music, RAP. It took me years before I would not change my radio station when Stairway to Heaven came on.
It was still interesting because for every group there was another group that totally supported Star Wars, Star Trek, rock music.
So you see, even at the big house the demons can get into some and not others.