In "The Blind Men and the Elephant," different observers, unable to see the whole, describe the same thing, an elephant, differently depending on which part of it each of them encounters by touch. The implication is that there is an actual God or real truth of the world or something of that nature (depending on the culture using the metaphor) represented by the elephant, but no one is capable of perceiving the whole so our individual perceptions of it will differ. As a parable for e.g. "it is unwise to dismiss others' lived experience because ones own experiences are different" this is all well and good.
But note that the context of the parable is invariably a world in which we know for certain, via reliable evidence, that actual elephants possessing ears, trunks, legs, tails, tusks and torsos exist. It's not "The Blind Men and the Beast of Unfathomable Greatness." If it was, and the blind men went out into a courtyard and described respective encounters with things resembling a snake, tree, wall, fan, rope, and spear, then it's worth considering whether they actually encountered a snake, tree, wall, fan, rope, and spear. Even if after comparing their stories they all collapsed in spasms of awe over having personally met what was obviously in retrospect the B.U.G. We would not be justified in taking the diversity of their accounts as evidence that a B.U.G. exists, or that if it does, it has those particular (snake-like, tree-like, etc.) parts.
If you're running a monotheistic religion it behooves you to give everyone in your congregation similar experiences of what you're presenting as divine, to the extent that that's possible. Elaborate lengthy services with low-key participation (just a step above the congregation being an entirely passive audience) is what you'd expect to settle on. But you also turn your god-of-everything into an elephant, a B.U.G. that encompasses a variety of different life experiences. Creatively inspired? That's God's "creator of everything" trunk. Martial fervor? That's God's "slayer of Amalekites" tusk. Amorous? That's God's "so loved the world" ear. Guilty? That's God's "stern fearsome judge" leg. (In a different era it might have been Apollo, Ares, Aphrodite, and Zeus respectively instead. Or it could be the influences of Mercury, Mars, Venus, and Saturn respectively in your astrological chart for this week.)
The obvious conclusion is, polytheism is the way to go one monotheistic religion's B.U.G. is going to end up looking similar to another's, at least from the accounts of their respective cadres of blind men. That isn't evidence that they're all the same B.U.G. or that any B.U.G. actually exists.