Disquiet Gods Chapter 40 Questions

OK so I just finished chapter 40.

Damn.

That being said, HELLA dense. I need to do a quick check in and make sure I got everything:

The Quiet is not actually the one in danger of the Watchers conquest. Time will do what time does, the Quiet simply hopes his creation is protected. He's helping Hadrian protect his creation.

The Quiet will be born at the end of time to re-create the galaxy. If Had would've destroyed the egg it simply would have ended THIS timeline and THIS universe. He almost did it because he was just done, and tired. It would've kickstarter the creation of the next universe which would see him and his friends get the lives he wanted them to have in that universe.

The Watchers are essentially fallen angels. They were created by the Quiet to defend his creation while he was waiting to be reborn; but they abandoned their post.

In seeking out Vorgossos Had is seeking the end of the Watcher within the Shiomu Elusha. While he recognizes because of his vision that the Cielcin will end as a result, but, they're not technically his target.

What'd I miss? Can someone help me contextualize Rags role in this a little more as an UNfallen Angel? Did I misunderstand anything?

Thanks in advance!

(please dont spoil POST chapter 40 and Hadrians second resurrection :))