It is interesting. My own opinion is that only mathematical truth can be "true" and "real", although any expression of that is necessarily short of the absolute truth. The universe and laws of physics may be an instantiation of that, but it may be deterministic or nondeterministic I don't know, or, even more strange, maybe there are equally valid ways for it to be either. It is true though that a scientific theory can only make a model of what it is, rather than the absolute law of physics. But there can be more than one way that works. Even if there is one correct way, scientific experiments cannot prove stuff absolutely like you can with mathematics, anyways. This article seems to suggest even more than what I have, maybe (I am not sure exactly what they are saying).