Absolutely understood. That was never my question. Just as every community has its own rationalisation of who or what is the deity of the sun (as per recent threads), the sun being an undenied and undeniable element of the cosmos, then even if they do not know of the 'actual' cause, each community would have its own rationalisation of each and every such. Hence different pantheons with differing gods/spirits/whatevers of the same thing. Rather like in the RW.
In the RW an event might be real and undeniable, but that does not mean that everyone will interpret it in the same way. Is a solar eclipse caused by the dragon of darkness eating the sun, one sun dying and another being born, the renewal of the sun, or (ridiculous, I know) the moon being interposed between earth and sun? Does the event require ritual bathing, tearing the hearts from victims atop a pyramid, the lighting of bonfires, or (ridiculous, I know) being viewed only through polarised lenses?
It isn't that those who are not direct participants doubt the event, but how they rationalise/mythologise it that forms the basis of the question.