"Logical thinking" is not synonymous with "agrees with gweihir" as much as you would like them to be.
If the people who have looked at this in detail and are subject matter experts disagree with you, maybe you it should, possibly occur to you that are wrong here?
I had an interesting exchange with Gweihir recently. I don't want to put words in his mouth, but he seems to be of the opinion that it is not proven that the human brain is responsible for human intelligence, that there is something special about human intelligence (that he also believes cannot be simulated or reproduced), and that understanding human intelligence is potentially impossible.
He says "Ah, yes, the deranged claim that we know how the human mind works and it is purely mechanistic. You just excluded yourself from rational discussion by pushing a quasi-religious dogma with no supporting scientifically sound evidence." (Gweihir also often capitalizes "Science".)
I don't know what he believes, but it kind of seems like he believes there is something ineffably unique and special about human intelligence, and he's offended that people ascribe similar "intelligence" words to AI and LLMs. If he wasn't so anti-religious, I would think he was some kind of fundamentalist.
In any case, thank you for the article link to SciAm. It was interesting.