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

[Sicno]

How many times must it be said that she doesn’t distinguish her people and the Unsundered like you do. She describes both the unsundered and the sundered as being humanity.

Except when she calls us her "childs".

Prove either. Or wait let me guess. You’re gonna post that convo in Heavensward regarding Hydaelyn and Zodiark again aren’t you? And just completely ignore three expansions of context. Yknow what, fine let’s make it a rule that if a character does anything like that scene, we can’t trust their words ever again. Let’s see how many sources of information we have left.

To kill Lahabrea the aether in the eye of a dragon coming from another star and not affected by the sundering was necessary.

To defeat Emet-Selch and Elidibus it took a 9/14ths of a WoL plus 7 presumably sundered heroes from other shards (but who knows if "from across the rift" goes even beyond the sundered fragments of the Source, so each could be a "fully fledged person". But let's stick with fragments for now). Technically 16/14ths of an unsundered.