Maybe this person is working in a different domain where these tools work less well. Maybe this person is a particular kind of expert where they detect incorrect or suboptimal output that would be difficult for others to detect. Maybe the mechanism they use to evaluate the output is different than what other people use.
Maybe this person is working in a different domain where these tools work less well. Maybe this person is a particular kind of expert where they detect incorrect or suboptimal output that would be difficult for others to detect. Maybe the mechanism they use to evaluate the output is different than what other people use.