Endwalker was "meh" (for reasons other than technical issues)

[Divinemights]

That’s an excuse for sloppy and lazy writing. Sure let’s just not address the plot points we’ve brought up. At that point why even write a story if you’re going to ignore your own points.

The focus of writing was not about Zodiark himself to be honest.
The is just a manifest combines by minds that wants to restore everything back to the old.
There is nothing special and while you may be interest, I personally thinks any time wasted on him is not really necessary.
From story purpose, it is better narration if you put focus on Hydaelyn and Venat and we did get our answer of why Hydaelyn need to shatter original into 14 different worls.