well i can only speak from my perosnal experience and the people i know, but they like a great deal of different things in terms of music, films art and the like, sure some of the them are stuck in their ways. My best mate will watch any film but will not try a different kind of beer. Other mates will reccomend obscure books that have interested them but will not open their mind to different music or main stream music or underground music ect. I think people do express themselves maybe its because people can do it in other ways. Writing stories, telling jokes and stories and just because they dont film it or have an audience doesnt mean they dont do it. The reason for the "bullshit" response was for the absolute generalisation of a whole population containing sooo many different backgrounds and cultures.