> A general good rule is what when you see someone do something, there’s probably a, if not good, understandable reason for it.
In this case, presumably a middle-class kid who was fed a line that going to college is the way forward. They were probably decent but not outstanding students who went mostly because that was expected and got a A of Arts degree because the BS degrees are miserable.
Motivated folks can make that BA work, but your barista was probably going to end up there with or without a Bachelor's; the BA just means they're promotable, or may be able to break out of that place later.