Hi torri,
I don't know that I 'accept philosophical naturalism'...
You're probably aware of this already, but just in passing you should be aware that when Vlad uses this terms he means by it his own personal re-definition of, "the natural is necessarily all there is" rather than its actual meaning of, "the natural is all we know of that's reliably accessible and investigable".
So far as I'm aware pretty much no-one actually subscribes to his straw man, but he's so hugely invested in it ("how would you falsify that then?") that he prefers the dishonesty of sticking with it in order to demolish it rather than finally coming clean. Its contemptible stuff though, which is why I've concluded that there's no point in engaging with someone for whom words and terms mean whatever he wants them to mean.
Possibly he's related to one D. Trump?