Thinking critically is not an enlightening process, it is a thing that helps you make money. Being able to understand information, balance it appropriately, and then make decisions is a major shortage within most institutions.
As an example, I used to work in equity research. It was 100% possible to tell within ten minutes of talking to an analyst what their UG was in (and whether they did the CFA). If they studied accountancy or finance, it was like talking to a brick wall. They would list a series of data points, they wouldn't really know how to balance them, and they would never ask second-level questions like: how did the company gather this data? Why did they gather this data? Those kind of questions just didn't compute.
To give you another example, I later did a lot of work with retail investors. I got to see how people from different backgrounds made decisions. The number one worst investors were engineers, by a long shot. They had huge confidence in their own reasoning ability, (again) would overemphasize the data that was available, and ask no real relevant questions...they didn't even seem to know what questions were relevant (and btw, the best were usually lawyers...they usually had no information but they were able to think at that second-level...I also worked somewhere that had a former world heavyweight boxer as a client, and he was unbelievably switched on...again, literally no knowledge of finance but his reasoning ability was out of this world, he asked the right question every time).
It is very hard to say whether this can be taught to everyone, it is almost intangible...but this kind of general critical thinking/reasoning is vitally important. And, imo, the US produces far too few of these people (with some reason, liberal arts in the US has been hijacked, I studied econ history but I would have studied a science in the US if I grew up there...US business schools are top notch in this area though, I will grant that). If you look at countries, East Asia particularly, that (often for political reasons) don't teach these subjects, it has a macroeconomic impact: company creation, r&d, how companies function, etc. And to be clear, what I am saying here is that these skills are universal...it isn't about science vs social science, that is just a dichotomy that doesn't exist (both areas need more of the other).