It's a simplification BUT
EVERYTHING you bring up about modern marketing techniques etc can all ultimately be factored into the demand side of the equation. If it alters demand in any way, it is still demand. All of it.
Off Topic » in reply to Only it does matter
EVERYTHING you bring up about modern marketing techniques etc can all ultimately be factored into the demand side of the equation. If it alters demand in any way, it is still demand. All of it.