I would actually say yes. Was on a AA LAX-HKG flight last week and after landing and during the process of deplaning a seat a few rows up from me was playing a very long sex scene. While personally I could care less, I would be pretty upset as a parent if my son was standing in the aisle waiting to deplane with this playing on. Personally let people watch what they want, but when you have pretty graphic content for all observers to see put a filter on it.