You’re just being victim of your own biases. You only notice that was the case when you were successful in Detecting your hallucinations. You wouldn’t know if you made stuff up by accident and nobody noticed, not even you.

Whereas we are checking 100% of th AI responses, do we check 100% of our responses?

Sure it’s not the same thing or AI might do more, but the problem is your example. Where people think they are infallible because of their biases. when it’s not the case at all. We are imperfect, and we overlook our shortcomings possibly foregoing a better solution because of this. Because we measure the AI objectively, but we don’t measure what we compare it to.