Inconsistencies with the sundering (Spoilers)

[Fiel_Tana]

Again Ive addressed that the Ancients themselves were too focused on rebuilding their world to even consider going to the edge of the universe.

References for that claim please.

Well now I'm confused because it says that "Dynamis is a far weaker form of energy, and is almost completely nullified by Aether in equal quantities." They don't interact with each other so to speak but they can cancel each other out according to the game. Here's a link to the website that I'm getting my information from https://ffxiv.consolegameswiki.com/wiki/Dynamis

Theoretically this means that a ton of aether could blast meteion away because dynamis can be completely nullified and cancelled out by aether even in equal quantities. Also you raise another good point. Hydaelyn, using the logic that aether nullifies dynamis, and if she was able to, could've gone out into space and killed meteion too. That would've made one hell of a cutscene.

Yes, that is a very good point and another piece of the story that makes the entire dynamis thing fall apart. They could use it (as shown in many ways in the story), were in a way less weak to dynamis than the sundered. Their creations were turned into monsters whereas the sundered themselves turned.

What are some notable examples?

As I wrote on page 1 here.

If the ancients couldn't manipulate dynamis, how did Hermes create Metion? Why did the elpis flowers react to their emotions? How did Emet-Selch and Hythlodeus use creation magic in Ultima Thule to not only make an entire field of elpis flowers, but also make the liveable environment permanent so the scions could come back? What part of manipulating dynamis were they incapable of, that only the sundered could do?

Clearly they can manipulate and interact with dynamis as shown in those notable examples.