Look, not to brag but DALL-E's "armchair in the shape of an avocado" was mine (https://openai.com/index/dall-e/). I remember trying to convey the gravity of this capability to my friends at the time, who I guess were not as impressed as me.
Completely misunderstood your phrasing lol, disregard that. But yeah I agree the avocado armchair was definitely a milestone. I used it as one of the exemplary first steps in what we now consider Gen image AI.