Significantly, we are describing reality from One thing, Space, and its properties as a Wave Medium, rather than from Many things, Matter, and their properties of generating Fields. There are two reasons why this unity of reality is important.

Firstly, Metaphysics is founded on the Principle that the many things we experience must somehow be inter-connected by One thing that causes and connects them. And this is not an abstract academic idea, it is just confirming our experience of the world (look around you and think about how you are connected to these other objects that you see in Space). I have many quotes on this unity of reality (it is the central foundation of both philosophy and metaphysics since the time of Ancient Greek and Indian philosophy) but Leibniz summarizes it most concisely.

Reality cannot be found except in One single source, because of the interconnection of all things with one another. (Gottfried Leibniz, 1670)

Secondly, and this relates to Science, there is the fundamental principle of simplicity, Ockham's razor, where the theory that describes the most things from the least assumptions is the best theory. And it is clear to anyone who takes the time to consider this, that the Wave Structure of Matter, by being founded on One thing existing, Space, and its wave motions that form matter, is the most simple way of describing reality. The scientific measure of its truth is to then show that it deduces correctly what we observe from observation and experiment, which then takes us to the pioneering work of mathematical physicist Dr. Milo Wolff, who has deduced many of the central laws of modern physics from this most simple foundation for the Sciences, the Wave Structure of Matter.