This is a garbage article, I read the whole thing and they give no arguments except that it's unlikely because they think without embodiment it's not possible. They don't even give a coherent argument for why it's not possible without embodiment and claim cortisol is necessary to feel stress for example but neurotransmitters aren't actually necessary, one can easily imagine a purely electrical brain that functions in the same way neurologically. This is just an evolutionary artifact.
i'm not saying llm's are conscious, they almost definitely are not, but this article is garbage and won't convince anyone of anything because it doesn't actually engage with any counter arguments. The genghis khan section is a particularly egregious strawman
"Now let’s replace the prompt to read “The following is a conversation between a helpful AI chatbot and a user.” The LLM will produce a coherent dialogue just as it did before; the user character might ask for recipe suggestions or sightseeing recommendations, and the helpful AI-chatbot character will provide responses. Has anything fundamentally changed between the first example and the second? Did changing the names of the characters from historical figures to generic roles cause the LLM to conjure up conscious entities who possess subjective experience? Of course not. Both the user and the helpful AI chatbot are fictional characters."
yeah of course it doesn't, wtaf is this argument, nobody thinks the llm pretending to be julius ceasar is conjuring him and not doing the same thing a writer would do, same for pretending to be a helpful assistant, the point is the neural net generating the text, obviously not what it is pretending to be.
