That, combined with the proliferation of information being distributed as text-in-pictures or voice/text-in-video form will make it computationally difficult to search.
even today we have issues determining if what sources from antiquity say is true.
as a general example, there wasn't much propaganda value in lying about food, so for the most part we can trust those descriptions to be true, particularly in guides intended to be written as cookbooks. in 2024, we have legion accounts making fake recipes for the sole purpose of getting clicks for ad dollars.