Can you elaborate on what you're thinking? I don't see any support for this being a hallucaination; from what I can see, it's a pretty typical "early biological discovery".
I was poking fun at evolarjun and epihelix for "hallucinating" that this was just a marketing whitepaper (they did publish a pre-print) and that the preprint was "so embarrassing" (you said that the authors are actually experts). It kind of seemed like they had some opinion about AI and this paper, and wishfully concluded things that were not true to support their opinion.