https://theness.com/neurologicablog/no-atlantis-has-not-been...
BTW, there's still the problem of claiming that (a) Plato's account is a true and faithful transcript of an actual conversation, and that (b) all the various accounts reproduced in this rather complex game of telephone are faithful, as well. If, on the other hand, we conceded that neither the conversation nor the various narrator(s) were real, but rather a figure of speech and and a rhetorical vehicle, it's kind of difficult to claim at the same time unconditional veracity for the narrative conveyed by this. Maybe, the mode of introduction and framing already gives it away?
(Moreover, there was no broader tradition before this, it just popped up with the dialogs. So it should be difficult to claim that Plato just stated the obvious in another context. How comes that this knowledge should have come down to Plato exclusively, by this complex line of famous men, via a complex chain of witnesses, without any of them having been attributed for anything alike before or after this?)