The extreme complexity of this theory of the world is of course irrelevant to the kind of people whose end goal is to put art on the same footing as science not only in abstract value (which it surely does) but as an actual method for knowing the world (which is preposterous).
To be clear, if we accept the existence of a non-physical mental realm, we have the monstrous problem of explaining how these two interact, as there are numerous correlations between the two.