Isn’t the quantum nature of reality already like looking through a microscope and finding voxels? I don’t see why finding underlying structure in what we expec

Isn’t the quantum nature of reality already like looking through a microscope and finding voxels? I don’t see why finding underlying structure in what we expect to be pure noise has to mean our reality is a simulation. I guess it could be consistent with that, but couldn’t it also be consistent with some previously undiscovered physics, much like the development of quantum mechanics?