Occam's Razor is never any fun, though.
I have heard what you are saying before. I think it was derived from something Christopher Tolkein said. However, as I remember it, CT said Bombadil was a bedtime story, but he didn't know whether he pre-dated the history of Middle Earth.
It's o.k., though, as C.S. Lewis has George MacDonald tell his narrator in The Great Divorce, poets (in that case, Keats) oftentimes aren't entirely clear about what they meant.