For what it's worth, I had a similar "that looks like AI writing" response, and it wasn't because it was "too polished". And having looked at the rest of your comment history, the only reason why I'm only at 90% confidence it's all AI-generated rather than 100% is your explicit claims to the contrary. Today's LLMs have a definite style that is, sorry, not the same thing as being "polished", and if your comments have "zero automation involved" then it's quite the extraordinary coincidence how much more like an AI you sound than any other human writer I have ever encountered. And a further coincidence that this very AI-sounding human just happens to be selling services to "unlock Meaningful Business Outcomes With AI".