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

[kpxmanifesto]

Well, first, I don't agree that working is inherently a human's "purpose". Especially not in a world like the one we live in at present.

You're free to believe whatever you like when it comes to this.

Secondly, I really don't see how you're unaware of the difference between dying of old age and natural causes, and willingly committing suicide after reaching some arbitrary "purpose".

There's a difference, but is it a moral issue to commit suicide when their lifespans are infinite? So they live as long as they like and then they end their lives when they want to live no more, or they just keep living. They have a choice. That seems completely sensible to me, and I don't see any moral issues with that. To me, if they didn't have a choice in that, then that would be encroaching on morally grey territory.