Gege's payoff followed by setup problem, and why Shibuya Arc is still their finest writing.
Gege's writing structure has become so reliant on catching the readers by surprise that they just won't tell anything to the reader. Going into Gojo vs sukuna and the fight fest it's been since, readers have no clue of if there was any strategic/tactical planning happening (outside of Yuuji training with Kusakabe which is sloowwly coming back to the limelight).
The current buildup by adding emphasis to Sukuna and Yuuji and their dynamic, Yuuji's rage and loneliness and loss, only to bring in a Gojo-Yuuta vs Sukuna part 2 electric boogaloo. Which imo is another fight that has no interesting overarching commentary/themes outside of being the promised shounen strong vs strong fight, in a power system already criticised by both sides for being flawed.
It feels like Gege uses shock value and people eating absolutely anything up if it's about their fav, to bypass any meaningful setup.
The reason why Shibuya had the effect of absolute gutwrenching loss and defeat, is because it was setup so deliciously done. We'd seen the villains literally experiment their ideas with the veils on our heroes with the sister-school event, we've seen them talk about their plan with a lot of details, and how eventually they tweaked it to work better with their new knowledge.
We've seen that the mastermind might be someone from Gojo's past since they talk about how they cant be seen by Gojo, then you have jjk0 which shows the rift and the death of that someone (intrugue! Theyre still alive?? They're still on the bad side with that ending??) , following which you have Hidden Inventory where you see the bond and what caused the rift.
And ONLY THEN do you have everything fall into place when Kenjaku appears and Gojo is tricked because you were tricked alongside Gojo even tho as the reader almost everything was right in plain sight with just the lack of some context. Even the inconsistencies between Suguru's and now revealed Kenjaku's behaviour makes sense.
Althought the setup happened rather non-linearly, all of it was still always before the payoff. And boy, does it pay off.
And when things didn't go according to the villains' well thought out plans, it was still just such a seen yet unforeseen turn of events. We didn't know Yuuji would be fed so many of Sukuna's fingers that Sukuna would take over, but Sukuna taking over was an underlying threat that has been constant throughout the story and it just so happened to take place then).
Everything since the culling games has felt like things just happening one after the other. Short term goals that our protagonists had to complete since no one knew what was even happening. An entire year's worth of chapters of not seeing our protagonists and following new people who didn't/haven't yet done anything to truly warrant that much undivided paneltime. Anyone remember the US gov subplot? Did i dream that?
The last genuinely set up but still pretty shocking event was Sukuna using their binding vow and taking over Yuuji's body only to then take over Megumi's. We knew he wanted Megumi's power and the binding vow was another underlying threat since Yuuji's first death that was waiting to happen. Abrupt? Yes. But it was something hinted happening.
By no means am I saying that the reader should be told everything, that's not how writing works, but have enough at least fall into place when things are revealed instead of showing the puzzle completed then picking out puzzle pieces to show it individually and putting them back. A couple of panels where a character says something vague where you as the reader don't even know if it's something to take into account is NOT good set up.