Titled thus because I was just going through the scene right after Mementos merges with reality, after they've failed to defeat the grail, and "Igor" tells Akira that he's lost the game.
And I'm like, ok, I've seen this a fair few times before. I know the script.
But then I was paying attention, and I just went WAIT WAIT WAIT HANG ON A MINUTE HERE.
"In accordance to the game's rules, the defeated must pay a price."
"I sentence you to be executed."
And I was just... hang on. There's been more than one player in the game. If we go back to the earlier lines, "Igor" also says "You were mean to bring change to mankind, but it seems that was too much for you."
In a sense, all of this could also be applied to Goro Akechi.
Akechi was also forcing mankind to react and to change, albeit via chaos and uncertainty rather than encouraging people to stand on their own two feet the way the Phantom Thieves were trying to.
And what happens in the engine room?
He realises that Akira and the PT fooled him, and when he tries to get the better of them one last time, he fails. We often talk about how after he was defeated he "almost went over to their side" - but isn't that another aspect of his "defeat" in Yaldabaoth's eyes? Akechi admits, effectively, that he accepts the Phantom Thieves' way of doing things over his own.
And it's here that we get Cognitive Akechi, who comes in and starts talking about how the Captain (Shido) sees him, gives him an option to rejoin (or for the PT to switch sides), and.... hm, isn't that familiar?
Here's Caroline saying "If that's what our master wishes..." with Akira having a response tree of-
-"You're going to execute me?"
-"Are you serious?"
-or just plain being unable to speak (he could also be unspeakably angry, but he seems far more scared than angry, here).
Next, Akira refuses to die, because he has people relying on him.
I'm reminded of how with Akechi, once he's behind that bulkhead door, if you haven't finished his confidant he'll say something to the effect of "So my final enemy is a puppet of myself, how fitting."
If you have maxed his confidant? You get Joker telling him he can't die yet, as he has a promise to fulfil ("I'll hold onto your glove") with the implication that it's something that Akechi can use as motivation to want to keep living.
In both, it's "I can't die, I have a reason to live, and that reason is at least one other person."
When the twin wardens try to "execute" Akira, now in his Joker attire as his will of rebellion has manifested, Justine says "If our master orders so... then it cannot be helped..."
I'm reminded of how Cognitive Akechi was a being of pure servitude toward his Captain (master), Shido. If the Captain willed it, he'd even die for him.
This one feels similar, because the twins were never supposed to have "execution" as part of their duties at all, and both parties were pushed into a sense of unfailing loyalty to someone who never cared for them, and who warped their duties to something wrong.
In fact, I just went back to confirm the lines for Cognitive Akechi, and-
Top is Cognitive Akechi saying "Captain Shido's orders... He has no need for losers." and the lower one is "Igor" saying "You have lost the game."
Basically, the same lines.
Cognitive Akechi: "Here, I'll give you one last chance. Shoot them."
God of Control: "I shall grant you an opportunity to make a deal with me."
Both times, it's clear that this is the wrong thing to do, and in both cases, the person being offered rejects said deal entirely - Akechi by shooting the switch to activate the bulkhead door, making it impossible for his cognitive self to attack the Phantom Thieves, and Akira by denying Yaldabaoth and reaffirming his bonds with the Thieves once he's told that they're also there.
I titled the post the way I did, because the way Shido is used by Yaldabaoth, I would not be surprised if Cognitive Akechi isn't just a product of Shido's mind protecting him against threats from, say, his own attack dog, but also?
This is Yaldabaoth's way to quite literally execute the first piece he started to play with, since Goro Akechi had failed as a Trickster and had "lost the game" - and as he and cognitive Akechi both say, losers end up dead.
So the question is - who really killed Akechi? Was it Shido's cognition? Was it Yaldabaoth? And was that cognition even an original part of Shido's palace in the first place, to that extent? How much was it "appropriated" at the "right" time, here?
There are far too many coincidences for me to pass it off as such
But the highlight for me at least, is this:
In both terms of Akira and Akechi's "executions," it's their sense of thinking and feeling that "I can't die, I have a reason to live, and that reason is at least one other person" that keeps them alive. And to the point, it's what keeps Akira's sense of rebellion so strong, and against nigh insurmountable odds.
If anything, it supports the fact that with Akechi's confidant maxed, he really does live, because that, too, echoes Akira's experience in the Velvet Room not even a full month later.