AH! That brings the whole thing into context. So to charitably paraphrase the argument, it's something like: "If I used AI to produce something technically impressive, my human input was still an important part of the process. Nobody has vibecoded (AI-generated without human guidance) a photoshop, which is evidence that the human input/oversight is still important. Therefore my AI-assisted work is important/impressive/valuable."
The author is someone in the demoscene who has been accused of "vibe coding" large pieces of work.
His counter is that if such things are possible, where is the vibe coded Photoshop?
He then goes on a tangent that "vibe coding" is a kind of easy accusation mostly levelled at "neurodiverse" developers
Which is why he ends the post: