It's a mathematical-philosophical question, I suppose. Can one use computers to simulate an environment with such fidelity that another computer doesn't notice

It's a mathematical-philosophical question, I suppose. Can one use computers to simulate an environment with such fidelity that another computer doesn't notice the simulation and optimize around its quantum quirks? Nvidia seems to think so. They claimed (a couple GTCs ago) to use virtual driving simulators to train their autonomous vehicle systems.