I too have been thrown into confusion and self-doubt by the evidence that others find these jokes amusing. It’s possible my antipathy towards ChatGPT is biasing me, but try as I might I can’t find any of these to be even remotely funny. Two of them barely even qualify as jokes, and the Lewis one would only be funny if Lewis were notoriously terrible at telling jokes and yet he persisted in doing so. I never met him, but I don’t think he has that reputation at all. Have I become a humorless stick in the mud without noticing?