Hmm... I thought I'd said my last on this, but in view of the multiple challenges posted since, I'll respond once, and only once, more.
Am I subject to confirmation bias? Of course. Everyone is. It's an unconscious process that we cannot observe or modify consciously. It screens the flood of external data hitting our senses (including reading forum posts) and globs onto and emphasizes what fits our beliefs, twists the ambiguous into supporting evidence, ignores any contrary evidence it can, and minimizes the importance of what it can't. As a result, our beliefs become more and more confirmed in our own minds as "reality." A great example of that was the post that triggered this particular set of exchanges which merely claimed that it took all of preseason for teams to learn Kim ball. Why in the world did I react to that? Because I read "preseason" as "pre-SEC" -- putting us back into the question of why teams who haven't learned her system win so much. So, yeah. Guilty as charged.
Has Kim talked about unlearning and learning in regard to her system, and that it takes a while to click? Yes, though never in a way that gets to the level of "forgetting everything they know about basketball." Is it a very different system that requires changes in both energy management approaches for players and learning some new aspects of defense and offense? Yes, absolutely. And while it would be easy to say that all coaches, and likely more so for top coaches, don't feel their teams have mastered their approach to basketball when the season starts, that wouldn't be fair. Kim's approach is, as we all know, substantially different in a number of aspects from most other systems and few if any of her players have ever played in anything like it. Full court press defenses are not a staple of most systems and I doubt many of her players had practiced full court press defense as much in their lives as they do in the first pre-season under Kim. For that matter, I've seen her offense described as a "modern 5 out" system, and my basketball knowledge isn't enough to say how common that may be for the players coming into her program. So, yes, lots to unlearn and some to learn, but not to the point that teams can't master it enough to win in November. They have. Repeatedly.
What about using AI to gather and summarize evidence? @1reVOLver brought this up. It's a really good point and one I think we are all going to have to wrestle with, mostly because AI can gather and organize more information that we either can or are willing to do. As an example, while I eyeball the substitution patterns I've had AI derive from ESPN play-by-play descriptions, I haven't audited those descriptions (wow! that would take time!) or even the counts the AI develops. I've looked for obvious mistakes, seen if the patterns seemed to fit what we all saw in the games, and put them out with a description of how they were derived so others can decide whether to accept or even to go digging for mistakes, possibly using other AI approaches. I've also recently posted analyses looking ino whether players shoot better or worse in Kim's system. And, no, I have not gone and checked those numbers. That's the kind of analysis, in the way the AI did it, that I've come to trust, and it's in a low-stakes environment. When AIs develop new drugs by algorithmically folding proteins (as they are), more testing is required. I think this kind of challenge is going to be more and more common.
So what am I going to do about future hyperbolic claims about the insurmountable difficulty of Kim's system or how her family hates her at Thanksgiving? Nothing. Have at it. Moving on.
What am I going to be paying attention to? The 26-27 team. They look like a great test of how quickly players can learn to effectively execute Kim ball. Although some on here have questioned the level of talent brought in, at least one poster whose opinion carries weight with me has said they are more talented than last year's team. I'll be interested to see if Kim gives any hints whether last year's experiment in reduced demands in the summer, both in terms of conditioning and how much of her system she tries to install, will carry over to this year. Her early statements seem to suggest she's going back to the very hard training earlier players described. I'll also be watching to see if the half-court offense looks better, and, if so, if it is more like what Kim's teams showed at Glenville State or gives sign of a significant influence from Coach Ferrara. (Not that I'll likely be able to spot all that much; I hope others on this forum will point out things I would have missed.) Also whether there is evidence of Coach Uzamere's influence shows up in post play, offensively and defensively. Lots of interesting questions to be answered and, I hope, a much more enjoyable season than last year.