When I did my CPT more than a decade ago in an age before the current admissions policies, I had to ensure that the place I was going to work at was a good fit for what I was studying, and there needed to be a written explanation of why it would directly benefit my studies. And it was no joke, I couldn't do an internship for a role not directly in my field of study.

Either Berkeley isn't doing things right, or this is a shakedown. International students are the biggest money-spinners for universities (to the detriment of everything else at this point, from what I hear), and ICE is going for the jugular.