Just because something may have been popular in the past and is now seen as "smart" e.g. the opera, books, classical music, painting, does not make it better than what's popular now, e.g. television, video games, and rhythmic music.
If anything I'd argue art has gotten significantly better and more advanced over the years. I don't play many video games but the combination of visual, auditory, interactivity, and storytelling still blows me away.