Jumping in on your back and forth...
I believe there is a kind of artists dilemma where, one way to put it, we differentiate "commercial art" from "fine art". We put a higher value on the starving artist whose passion for creativity is so consuming, and vision so singular that they will follow their muse irregardless of any financial success.
I exaggerate to make clear the point.
Put another way, if there were no more blockbuster films, indie films would nonetheless still get made. Some people (maybe myself?) would be okay with that.