The problem is that I understand your position all too well and you’d do well to consider this possibility. But if you explain it in a profoundly bad way, I can’t know that you’re referring to a thing I understand.
However your latest post is just about the most coherent I’ve ever heard you, well done.
The problem of your argument is that you are thinking in terms of identity statically as a premise. So it’s no wonder you’re concluding that the universe is constituted of static forms as a result. Circular.
Is a cat that has shed a hair the same cat? Of course. Is it an entirely different cat just because the same particles moved? Of course not - this is how identity is used in practice. It’s even how YOU use identity whether you realise/admit it or not: you’re using it in this very same argument such that it isn’t a different argument every different way you formulate/phrase it or even spell it/type it from moment to moment - it’s even how you’re thinking of yourself, moving around, neurons firing, fingers pressing different keys, as the same person and not an entirely new person each time. Without a dynamic sense of identity, you wouldn’t even be you from moment to moment.
So now, is there an eternal form of “you” (or of “human” etc etc) and NOT an eternal form of a universe with a particle in a new place? You can’t have it both ways. If you’re of the same eternal form of “you” however you move, and the universe is not of the same eternal form of “universe” because a particle moved, either you admit it’s the same universe constituted of the same moving particles to achieve a different overall appearance, and your own identity stays in tact however you move, or like you’re trying to say in your point: the universe is entirely novel because something shifted, and you admit you are not yourself from moment to moment. If you do the latter (which would be sticking with your argument), then good luck continuing this argument or at all!
So we’ve shown how a universe in a new arrangement isn’t a new universe, so something e.g. particles coming together in a certain way to become recognisable as a spoon isn’t physically something coming from nothing - only the mental label being validly applied to the very first spoon is something that came from nothing. And even then, the “mental” label of spoon in “physical” sound, writing or even thought is just the same “physical” somethings moving around making the same somethings in different arrangements, but now “mentally” recognised and called something else in this moment compared to the last one.
The proven conservation of energy is just another way of saying that it was always around just in different arrangements: same universe, same something continually coming from something. There is no nothing and no imaginary and inaccessible realm needed. Do I get to say “you either understand it or not” in a patronising way too?