Is there a difference? Ie imagine a robot with only one video feed. No other sensors. Would a realistic game world be any different than the real world? Our cu

Is there a difference? Ie imagine a robot with only one video feed. No other sensors. Would a realistic game world be any different than the real world? Our current tech falls short for simulations I’m sure, but I suspect the differences between real and simulation will revolve around the inputs the machine has available. Thoughts?