There appears to be a big difference between generalist (I’m being generous here) college majors and specialist college majors, based on the level of post-graduation, on the job satisfaction of the graduates with their majors.
Among arts and humanities majors, nearly half wished they’d studied something else, while STEM graduates tended to feel they made the right choice.
Note that this is far from a properly done survey, limited as it is to just two cities. However, there’s a large hint here, if today’s colleges and universities will pay attention. Or even if they won’t.