Yeah, the aliens who are simulating us could be using a 64 bit prng at the quantum level and we would still never know the difference, because our measurement t

Yeah, the aliens who are simulating us could be using a 64 bit prng at the quantum level and we would still never know the difference, because our measurement technology isn't there. The universe would be deterministic but it's unlikely that we'd ever be able to prove it, unless they left breadcrumbs intentionally.