While I'm not one of the lag people, I appreciate following along in these threads to see if there's been any improvement or degradation. A very factual "it's better", "mine goes 60fps", or even "mine has gotten worse" are great updates. People always seem to ask if one particular bug or another was fixed whenever there's a new beta. That's fine. We want to know if it's getting better or worse. It shouldn't be any different for lag and stutter.
What people are sick of are the same people making outrageous claims. We're tired of it spreading throughout the forum, especially in threads that have nothing to do with lag and stutter. We're tired of the hyperbole. We're tired of hearing the back and forth between the same people with the same information. We're tired of video after video. We're tired of not being able to have a reasonable conversation because you leave for an hour and there's 8 new pages about nothing except lag and stutter. We're quite simply sick of all the drama.
Basically, there's a huge difference between reporting your personal findings on lag and stutter and people who want to scrap that poor dead horse off the pavement so they can beat it some more. I'm interested in iOS 9 and want to know the current state. I don't need is to be told it's trash, unusable, a travesty, etc. We know what Apple "promised". We know what Apple delivered. We know they're not the same. We don't need to have that conversation over and over and over and over and over and over and over and over and over. The point has been made. It's been made to the point of people blocking one another because they're sick of hearing the same stuff day after day. THAT is the behavior people are having issues with, not the lag and stutter itself.