What are they trying to stop?
They are trying to stop the R & F finding out "the truth about the truth". Even the GB must realise that so much of what they preach is nonsense. How can they continue to preach about Adam & Eve just 6,000 years ago as the first humans? There is so much evidence available on the internet to debunk such teachings. Similarly with the flood as taught by JW's.
The only Q & A items these days are from the likes of the WT or group book where the answers are prepared for you. Not the slightest interpretation allowed. Even the CO visit has removed any Q & A items from his talks. Now his three items are just talks, brainwashing the audience. The "new things learned" item he used to have is long gone. Come to think of it that was on a Saturday evening, really showing my age now.
George