In a very direct way, humans need calories to live. You can just opt out of movies entirely without much impact, so I don't think they're symmetrical.
A "picky" movie watcher isn't really the same thing as a "picky" eater. The eater is doomed to be locked in a cycle of working around their preferences for as long as they live.
Not to mention that we've been carefully curating the best of the best foods over millennia. In a few thousand years we'll likely have forgotten the movies that weren't so good, so chances are at that time you will enjoy all the movies that survived as well.