 Thesis (A) is ambiguous between two notions of simulation. In one sense, simulation is the process by which a digital computing system (such as a TM) computes the same function as another digital computing system. This is the sense in which universal TMs can simulate any other TM. If (A) is interpreted using this first notion of simulation, it entails that everything in the universe is a digital computing system. This is (a variant of) ontic pancomputationalism (Section 3.4).