You have to understand what is known of the physics before you can philosophize usefully about the metaphysics, and that is what the physicists who are thinking

You have to understand what is known of the physics before you can philosophize usefully about the metaphysics, and that is what the physicists who are thinking about things like "naturalness" are doing. As Eliezer Yudkowsky pointed out, millennia of epistemology did not prepare us for quantum mechanics, and Bergson's intuitions about time did not prepare him for relativity.