This is me saying that I, as a CS grad student with a pretty good grasp on writing, could probably blab my way through a single 300s level HIST/LIT/PHIL* class.
A humanities grad student would choke on the first electrical eng class. Maybe they could get through civ eng surveying if they use stats.
Not that the other majors don't have parts that require fine understanding but it's not in the entry level classes, and there are definitely majors that can coast on just 'the shape of the answer' don't bs me.