No matter what the degree, the completion of a 4 year bachelor's program shows a level of concentration and commitment. Lots of folks "attended" college. A subset of those finish.
Much like a PhD program. The attrition rate is over 50% in the aggregate. Up to 90% at some of the more prestigious schools.
By the way, some of those "art" degrees are in music. Anyone who believes a music program is a walk in the park is not thinking it through.
Of course any degree requires commitment. I think where the disconnect comes is when people expect all degrees to be equal when it comes to earnings potential fresh out of college. That just isn't so. So when someone with a degree in women's studies thinks they're going to make the same as someone with a degree in computer science, or engineering, etc., they're going to be sorely disappointed. If they've been given trophies all their lives just for "participating", then the disconnect is going to hit them even harder.