As I said, learning about and testing the nature of our reality is science. Quantum physics is science.
Any attribution of what we find to “an unknowable and undisprovable intelligent designer” is the part that would make it theology.
It’s the difference between “searching for evidence of bubble-wall collisions in the cosmic background” and “searching for evidence of bubble-wall collisions in the cosmic background to back up a theory of invisible yeti commanders”.
