Also, @Ant, my point is that you can't merely rely on stacking infinities and endless sequences of Big Words to determine what is boundless, specially since at 1-A most mathematics start to break down and be inconsequential.
These so-called "Layers of Transcendence" are just the same thing as Dragon Ball Scaling Chains but masked under a thin veil of pretentiousness that makes it seem like they mean much. When in fact they don't. Trying to quantify 1-As via how many people they are stronger than is laughable, specially seeing as the truly impressive 1-As are even things which you would use language like "Strength", "Power" and "Fight" to describe.
A series like Demon King Daimao might spend 20 paragraphs wailing on about Fiction and Reality and how the Law of Identity is always above such distinctions no matter how high you go, but to me personally that just comes off as an author being unable to convey their point with brevity. And that Daimao is nothing but a generic self-insert harem series that decided out of nowhere it wanted to be pretentious and metatextual in the very last volume doesn't help at all.
Meanwhile I find that the definition given to the Overvoid in Grant Morrison's work is elegant and simple, and conveys just as much the same idea and weight as any number of big words and mathematical concepts H.P. Lovecraft used to explain his supreme beings.
To me, personally, the writing used to describe the Amaranth in
Loveletter from the Fifth Era is a far more profound, meaningful, convincing and effective description of what a boundless god truly is. And it never once lays sight of what is truly important. It doesn't rely on any talk of layers, reality-fiction gaps, levels of infinity, or any other pretentious gooblygook. It just says what needs to be said.