All these different theories which your different philosophers have put forth are like limiting cases of a general theory, the aduetic idea infinite existence. And under certain circumstances, in a certain way of thinking, each of those philosophies can be seen as subsets, or as in a biproduct, or not byproducts. Everything that is experienced and not experienced yet, everything that is possible, is an appearance of one undivided reality which you are not a part of it, not a fraction of it, whole of it.