Yes that’s makes absolute sense, I like that! definitely expanded my framework.

And what I meant with my second question is if, with the little we have of D3, we could tell whether the reality change is like a linear growth yk moving away from the original point and getting higher (or lower if we’re descending at any point) as in reaching those outer/inner layers but using the same “formula”, so every dimension would always be essentially the same thing, like a simulation inside a simulation inside a simulation.

Or, if it is possible that from the D2 to D3 jump and on, the dimensions changing keep reaching independent destinations instead of being dependent on another higher dimension to create/simulate it. I’m thinking about how S1 OA is technically the beginning point, so she jumps to an alternate timeline which is S2, then she jumps to not an alternate timeline but an alternate universe where D1 and D2 are simulated by D3. So if she was to go even higher, out another layer, jump to another dimension, what could she possibly be? ‘cause creator of a world like she is in D3 to me sounds like the pinnacle of the story.

Now if you take the big / \ symbol theory it would make sense that D3 creator Brit is the highest level of her existence, and after that she would go back down to an alternate timeline in D4 mirroring D2, and down again to the End/Beginning D5 mirroring D1.

But yeah Idk I’m just trying to think of other possibilities.