If the content is good enough, why do we care if it is AI-generated or not? I do not want my love letter to be AI generated but I do not expect a human touch in encyclopedia articles. Why do we assume AI-generated means slop? Is it by definition?
It's a pretty short article compared to what usually gets posted here.
So the answer to "Why do we assume AI-generated means slop?" is probably "experience", and any proposition starting with "If the content is good enough" is trivially true as a conditional statement with a false antecedent (i.e., ⊨(⊥⇒Q) for all Q).