A J.W. recently shared this with me.
They compared the tiredness they felt after attending an assembly and meetings, and noted how much worse it was than actually working and studying hard for hours for their secular employment! Why were they so exhausted after an assembly/meeting? No, it wasn't Satan. The realization was that new ideas & thinking stimulates the brain, forming new synaptic connections, and the brain is excited by this event, energetically storing it for future use.
However, every assembly/meeting delivers the same information over and over and over again, recycled, but still the same stuff - "You are 'other sheep', not one of Christs brothers; you're not in the New Covenant - only the 'anointed' are; you're not one of gods people - just associated with them as one of the 'other sheep'; each Tuesday/Thursday night, learn more about the ministry and do more, give more, but you're not worthy, being part of 'other sheep' class - you'll become worthy in 1000 years time!"
Each assembly has the same format, "be obedient; Elders be obedient; everyone else be obedient to elders; children obey parents, do more ministry, get baptized, the end is soon; be obedient." Speakers are now programmed [instructed] not to deviate from the Org's scripts, so no such thing as an exciting, inspiring, public speaker - just automatons.
No wonder people are mentally & physically drained after such numbing discourses.
(Galatians 2:6) "But regarding those who seemed to be important .......those highly regarded men imparted nothing new to me.