"hyperpigmentation on the eyelids from blue-light exposure" is a super specific query almost definitionally 'bixonimania' which probably brought up the 'bixonimania' poison at the time (the search hits for that query right now in Google are weak and poorly relevant so it would not be hard to outrank them or at least get into the top 50 or so where a retrieval LLM would see them and would followup), and so still an instance of what I mean.

> Either way, that is a feature of the scientific process and is not a given to any online information.

Which does not distinguish it in any way from human errors like a crank or activist etc.

And I don't know, how did we handle false information before on niche topics no one cared about and which were unimportant? It's just noise. The worldwide corpus has always been full of extremely incorrect, mislabeled, corrupted, distorted, information on niche topics of no importance. But it's generally not important.