I could be misinterpreting parent myself, but I didn't bat an eye on the comment because I interpreted it similarly to "everything humans (or anything really) do increases net entropy, which is harmful to some degree for earth". I wasn't considering the moral good vs harm that you bring up, so I had been reading the the discussion from the priorities of minimizing unnecessary computing scope creep, where LLMs are being pointed to as a major aggressor. While I don't disagree with you and those who feel that statement is anti-human (another responder said this), this is what I think parent was conveying, not that all human action is immoral to some degree.