There is absolutely no learning allowed, unless you are a child. Then, you are supposed to learn that any attempt to be a child will result in getting a beating in the back room and/or another beating when you get home.
All the comments are canned. Even when I was in, about half the comments were in the words of the paragraph or very close. Now, they are expecting the comments to be even closer to The Track. The conductors are required to follow The Track, as is the public speaker. There is no digression or personal commentary allowed these days. I can remember that it was at least somewhat varied. Not now.
The Theocraptic Misery "School(??)" is not a true school. All they do is practice reading the scripts and scamming householders. That is what 90% of the #3 and #4 talks used to be about; now it is probably even worse. They have the #2 talks being a reading of a Watchtower passage or a passage from the Bible; that is getting on The Track also (I remember taking a break in the middle for comments; then they stopped that and left one with opening and closing comments). Now, it is just the reading. Who is going to learn a damn thing doing that?
Finally, there is the book study. You learn nothing. All the information is the same repackaged out-of-date material. Comments are mostly in the words of the paragraph, with perhaps a word or two altered that means the same thing. For sure, that is not learning anything new.
I can learn more in 15 minutes looking on this forum than at a whole Grand Boasting Session. And, here it's the unbiased truth (or someone's interpretation or prediction of something). You get a post about someone that went to a meeting, and the comments here are honest, unlike the pre-packaged comments you hear at the Kingdumb Hell. Even where an outrageous prediction is made, half the time the Watchtower Society goes even worse.
If you really want to learn, you search the Internet. That is where you can have virtually unlimited access to research topics and hear both sides of the stories. Then you form your own beliefs, and even experiment and continue to refine your belief based on the observations. That is how one really learns. For sure, nothing like that happens at the Kingdumb Hell.
Nor out in field circus. Having plenty to do in the Lord means not having time to play. For children, playing is how they learn. They learn how to construct things by playing with blocks or in the sand or mud. They learn how Nature operates playing outside. They learn about physics by playing with toys that exploit the laws of physics. And so on. By forcing them to spend all their time in field circus, they no longer have the chance to play. And, thus learning stops. All for the Watchtower Society.