I don't think only AI says "yes you are absolutely right". Many times I have made a comment here and then realized I was dead wrong, or someone disagreed with my by making a point that I had never thought of. I think this is because I am old and I have realized I wasn't never as smart as I thought I was, even when I was a bit smarter a long time ago. It's easy to figure out I am a real person and not AI and I even say things that people downvote prodigiously. I also say you are right.