I really hope he is trolling, but there are genuinely people that are becoming embodiments of AI model output. There's a professor at my university that is notorious for responding to emails with ChatGPT (without reading its output first) or generating assignments with ChatGPT (also without reading its output first).
It looks like a parody of LLM delusion, but the PR is oddly specific to be just trolling, and the author also submitted his work to HN: https://news.ycombinator.com/item?id=45982416