I dislike this line of reasoning - it's the presumption that I'm just too smart for my audience and unwillingness to recognize where they are coming from, even if some of their thinking seems to be irrational and biased - at the same time it's the refusal to acknowledge that I might be prone to biases and my thinking might be flawed and perspective incomplete from the point of others.

It's literally giving up, declaring victory and then projecting passive-aggressive superiority.