The GB act like anytime a group of JW's get together, unless there is an army of supervising elders, it will turn into an orgy.
EndofMysteries hits the nail on the head.
If the Holy Spirit really was involved with JW members, they wouldn't need Gestapo-like supervision. God's Grace, the new personality and the indwelling of the Holy Spirit would be sufficient. The WT tries to copy the real deal through domination. Seig Heil!