WashU Beyond Boundaries Program. Is it worth it / FAQs

Hi everyone!
For WashU I would probably hope to double major in Mechanical Engineering and International Studies. I am interested in a lot of different fields and so I can see the appeal of the new Beyond Boundaries Program, but I am not sure if it is right for me. Would it be easier to double major in pretty unrelated fields if you were a part of the program or not?

Also, do all the interdisciplinary classes that those in the program are required to take hinder their ability to try a lot of specific, interesting classes? Basically what type of student should apply for the program and is it worth it? If anyone has any personal insights that would be great.