And as your error rate decreases, it gets exponentially more difficult to decrease it further. My guesstimate is that even ignoring the hardware issue, it would

And as your error rate decreases, it gets exponentially more difficult to decrease it further. My guesstimate is that even ignoring the hardware issue, it would be at least a decade until we get AI capable of reaching human-level performance in household object manipulation (across a big enough class of household objects to be significantly useful in multiple tasks per day).