You simplify too much. You don't need to aspire to be a philosopher to want to be a well-rounded person.
Look at these three paragraphs:
The case for the humanities is not hard to make, though it can be difficult—to such an extent have we been marginalized, so long have we acceded to that marginalization—not to sound either defensive or naive. The humanities, done right, are the crucible within which our evolving notions of what it means to be fully human are put to the test; they teach us, incrementally, endlessly, not what to do but how to be. Their method is confrontational, their domain unlimited, their “product” not truth but the reasoned search for truth, their “success” something very much like Frost’s momentary stay against confusion.
They are thus, inescapably, political. Why? Because they complicate our vision, pull our most cherished notions out by the roots, flay our pieties. Because they grow uncertainty. Because they expand the reach of our understanding (and therefore our compassion), even as they force us to draw and redraw the borders of tolerance. Because out of all this work of self-building might emerge an individual capable of humility in the face of complexity; an individual formed through questioning and therefore unlikely to cede that right; an individual resistant to coercion, to manipulation and demagoguery in all their forms. The humanities, in short, are a superb delivery mechanism for what we might call democratic values. There is no better that I am aware of.
This, I would submit, is value—and cheap at the price. This is utility of a higher order. Considering where the rising arcs of our ignorance and our deference lead, what could represent a better investment? Given our fondness for slogans, our childlike susceptibility to bullying and rant, our impatience with both evidence and ambiguity, what could earn us, over time, a better rate of return?