The entire point of college is to be exposed to different things: Different types of people, different ideas—and maybe some of those people will hail from organizations that negatively impacted poor countries, or maybe they were partly responsible for a war that ate up the country’s resources and resulted in human rights abuses and lots of needless death. But if, at the end of your time as an undergrad, you haven’t learned that oftentimes you find great wisdom in [expletive] people, or just that there might be some value in hearing what someone you don’t like or respect might have to say, what on earth have you learned?
Certainly, that was the great advantage of the education I was able to receive. I've been the better for it, too.