I think they meant that the type of content/art is a bell curve distribution. Most popular stuff is what most people like by definition. Hence, the "average" ta

I think they meant that the type of content/art is a bell curve distribution. Most popular stuff is what most people like by definition. Hence, the "average" taste is what sells the most (produced by the top dozen people). An extremely niche art/book/movie will never make big money, even if the work is from an artistic genius.