No, I'm simply stating that the people who worked on this CRT confused themselves when trying to compare the diamond layers stated in Luka's Journal with the Echo of Memory describing the Niflheim being a deeper layer than Ginnungagap.
And no, because these diamond layers aren't even having the same properties as Niflheim, another issue in this CRT scaling since the Lumen Sage never took the realm into a proper assessment when he was scanning his environment. This is because he was in a slight panic when Infernal Demons were popping up. So having a person be tensed, even at the bare minimum, might cause him to assess the situation with Niflheim inaccurately due to his unclear mind. Even lacking the time to confirm what Niflheim is.
And yes, they do go from start to end. Here, let me give you a long-a55 history (TED) talk.
Aesir is considered to be the Chaos God of the Human World that helped said world and its inhabitants be able to define the reality they see by solidifying it. Luka's monologue in Bayonetta 2's entry clearly explains this as well:
This page details the original Aesir prior to his split of Loki and Loptr as well as Loptr's ascension. To see the version in which Loptr ascended to, see "Aesir (Loptr)". The original Aesir (also known as The Overseer and the God of Chaos) is the supernatural being that is frequently mentioned...
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He was also considered to have identified an infinite number of possibilities that are LAYERED to form history. [Read Aesir (Loptr)'s description in the Hierarchy of Laguna files in Bayonetta 2 here: ]
"When the three worlds were divided at the dawn of time, Aesir was chosen to rule the World of Chaos. Possessing the power of the "Overseer", he existed in a dimension different from our own, watching over infinite possibilities that layered to form history from a viewpoint surpassing that of time and space."
Please do read the Fragments of Memory entry in Journal's Echoes carefully.
"Strange events sometimes work their way into our everyday lives. Stories abound: flashbacks from places you have no memory of, a kid who suddenly starts speaking a foreign tongue, or a voice in your head that ends up saving your life... The list goes on and on and on.
These are said to happen when people come into contact with the remnants of memory left behind in this world by God. The God of the human realm had special eyes that could see all existence and happenings across the Earth. They could see the fate of whomever they gazed upon--their present, past, and future. Everything. God loved the human world, and his kind heart began to feel sadness for mankind. He decided to commit to memory every detail of their fleeting lives, almost like you'd take a photo.
He ended up doing it so much that eventually even he forgot about them, and these records were left scattered across the Earth. These are known as the remnants of memory. They usually can't be seen or felt, but the truth in these memories could be anywhere: you could be standing within God's memories right now."
Aesir didn't "take a photo" of their existences just so they can "live longer", he wanted to preserve the culture, lives and beauty of Noatun and other humans by memorising the Remembrances of Time by heart. Especially since they're not like him, an immortal god that lives forever. That's the exact point of taking a picture. To preserve the present as history. And in his case, also what could've been. Flashbacks to places one has yet to visit or a child speaking a new language. At least, this is what I speculate when I read the journal's entry. But it does sound logical. Hell, Luka's own pages are scattered across Noatun with no proper order during Bayonetta's adventure. In areas that they shouldn't even be at.
Deep underwater,
in a different realm,
areas he wouldn't have been able to reach yet or at all unlike Bayo, etc.
Just like the Remembrances of Time.
And this is all thanks to his Eyes of The World. Let me remind you, it includes the fates and futures of all existences. Even if he stopped doing it (despite him already be beyond space-time an spent an eternity or more), there's still the fact that the Eyes of The World are still around and present to continue forming space-time by its relativity and chronology.
The Dev team who made the games commented in their Bayonetta 1 stream, they stated that by changing the series of events for Little Cereza's character development caused the Left Eye of Darkness to reawaken while also taking into account of birthing a new time axis, exactly like how Aesir can perceive new possibilities. Where Bayonetta wasn't in shock and awe from the First Armageddon and fought bravely with Jeanne against the forces of Paradiso:
Speaking of witches, I should also mention that these eyes were given to the Lumen Sage and Umbra Witch clans to oversee the development and peace of mankind as they were doing their duties. Again, the Bayonetta 1 and 2 lore do follow this through.
The Eyes of the World (called individually the Left Eye of Darkness and the Right Eye of Light) were a set of ancient powers and the "treasures" of the Lumen Sages and the Umbra Witches. The sages were given the Right Eye while the Umbra Witches received the Left Eye.[1] The Eyes of the World...
bayonetta.fandom.com
...so yeah, he did have an auto-clicker lol.
Finally, even if I misused the name for the layers as Remembrances of Time, they still utilise the same mechanics as the RoTs. As they're all still the visions of an all-seeing, all-knowing God Aesir. Pieces of a world that formulates each timeline from start to end. As you've managed to understand and point out. And as this is exactly what his motif is in his trademark. Lumen Sages' crest is the Sun because their motif is Light Arts, Umbra Witches' is the Moon because their motif is Dark Arts, Aesir's are diamonds because they literally have a four-sided shaped frame designed as diamonds since his motif is Space-Time relativity manipulation of many worlds. Not dimensional hierarchy.
I'll repeat this as a conclusion, Lorentz Transformation. And the Horse in Motion. 'Nuff said.
Besides, the way the Bayonetta lore is using the word "layer" is already following the same issues as addressing a scan or statement of a piece of media talking about how Entity A caused an anomaly to a particular thing that had been named as "dimension".
Is this dimension that had been affected a
1. Pocket Dimension?
2. Alternate Timeline?
3. Or an actual Spatial Dimension with qualities that can be accepted as a higher dimension above the lower ones?
Comicgyal, Minaj and their team ignored this FAQ rule of VSBW on dimensions and immediately pasted anything with the word "layer" that looks like it can fit for Tier 1-C and higher Bayoverse without the thorough checks this CRT needed. No offense, guys.
Edit: Correcting my English and mispellings