No, in the realm of logical necessity, there is nothing necessitating observed phenomena be the product of computations. I could state this in terms of Kolmogo

No, in the realm of logical necessity, there is nothing necessitating observed phenomena be the product of computations. I could state this in terms of Kolmogorov complexity: there could be specific events with higher KC than the origin of the universe. I don't see anything inherently incoherent about that statement. It doesn't fit within modern deterministic/stochastic metaphysics, but that's besides the point.