Computer has become accessible only last 1-2 decades. (Python) Libraries which allow for easy computation of stats have been popular for far less than that. (Wi

Computer has become accessible only last 1-2 decades. (Python) Libraries which allow for easy computation of stats have been popular for far less than that. (Wide availability of) People experienced with such methods having been around for even less. So I can understand why outsiders won't bother themselves with using mathematics to find insights.