What's the point with that quite lackluster story in Endwalker?

[Absimiliard]

And despite arguments to the contrary, Elidibus straight up told us you cannot change fate.

I recommend you go back and watch that scene again. You're omitting a lot of context to support your point.

[Turtledeluxe]

I recommend you go back and watch that scene again. You're omitting a lot of context to support your point.

"Even if you interact with others, you cannot affect meaningful change."

[Absimiliard]

"Even if you interact with others, you cannot affect meaningful change."

Once again omitting surrounding context.