With the advent of government subsidized mass higher education in the US starting in the 1960s, that changed. Many high school teachers and college professors began heavily encouraging their idealistic, young, poor students to "follow their passion" and study creative writing and other non-marketable subjects.
This group feels that it is vulgar and crass to even mention money or economics in the context of art or pure academics, much less integrate it into your life's plans, thus setting almost all of their naive students up for massive disappointment when they graduate with a huge pile of student loan debt and no jobs available except picking kale for rich people for barely above minimum wage.