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

[Absimiliard]

I can read a little bit, actually. Can try if you'd like?

ヒュトロダエウス
緊張せずとも大丈夫だよ。
ヴェーネス様が縺っている白いローブは、
公正なる「染まらぬ者」の証・・・・・
ヒュトロダエウス
十四人委員会を筆頭とする公的な役職を下りてなお生きる者と、
調停者エリディブスのみが縺える、助言者の印さ。
キミの話も、しっかり受け止めてくれると思うよ。

You could also get:

Hythlodaeus
"Don't be nervous, it's all right.
The white robe that Master Veness is entwined with is the
The sign of the fair "undyed one""

Hythlodaeus
"A sign of counsel, which only a man who has left his official post, headed by the Committee of Fourteen, and a man who is still alive, and who is not a member of the Committee of Fourteen, can bear.
And only the mediator Elidibus can be a sign of counsel.
I'm sure they'll take you up on your offer."