While not the case here, I feel like if some system really does have a lower error rate than humans on some task, then it'd be wrong to rule it out just because

While not the case here, I feel like if some system really does have a lower error rate than humans on some task, then it'd be wrong to rule it out just because it can't be held accountable or punished. To me those are primarily means to reduce mistakes, opposed to requirements or ends onto themselves.