That said, still I'm open and curious... could you please be so kind as to elaborate how that education is very well-rounded? What would the studies yield more concretely?
I was able to complete degrees in COLA and a CONS simultaneously in four years with one of those four years being study abroad studying one subject to the exclusion of everything else because of it. When I graduated, I had studied two foreign languages and taken elective/upper div courses in poetry, immigration policy, ethics, mathematics, and computer science.
Unless things have drastically changed since I graduated, it still holds true for UT in particular, and is one reason I consider my education to have been so great.
I think the best outcome is to have such students crush their standardized tests by outperforming them due to having a higher baseline because of the interdisciplinary program's curriculum.
Even just putting together people from different background and trajectories can do miracles sometimes.
Data Science sometimes gets a similar watered-down label, but it looks like Stanford's program (at least) might be somewhat technical and may incorporate scientific computation, as well as statistical applications.