I don't think it was "a huge waste of time" or needed your rant.
You called it slop and questioned the competence of the author, as if he made grand claims about the objectivity of his comparison.
What I see often is that people assume others are incompetent just because they used AI, when in reality they are engineers no less competent or experienced than others on this website.
I raised this in a harsh, but repeatedly apologetic way. The person then responded telling me to "get my facts straight" and doubled down with more weak, qualitative outputs of LLMs.
I don't assume the person is incompetent because they used LLMs. I use them daily. I'm a firm believer everyone is an idiot, just in a different subject.
The issue here I feel is that LLMs are increasingly leading people think that they're not an idiot in any subject at all, and when real humans question it, they double down with more AI stuff.