You're missing the point. No one is saying the director is not important. Notice what is listed are actions, not people. Think of the director as a given who, yes, brings these things together but a film is a artistic collaboration. Of these actions which do you value more. Whether initiating a certain aspect of a film or putting on the finishing touches, which do like best?
I think I see what you're trying to say,
Blue Lou, a director is like a team leader who pulls all the parts together, and his creative input is not as pronounced in the finished product. But directing is very much an action. Nothing in the finished product of a film is more noticeable or important than the director's contributions. They don't just bring the thing together. They storyboard what the writer has written. They tell their cinematographers the effect they're looking for in the lighting, they work very closely with the editor to maximize the effect of shot transitions, they coach their actors on what emotions or motivations their characters have (even directors who are less involved in the acting nuances like Robert Altman would still need to tell their actors where to stand and how to move around the set.) They, more than anyone else involved in a production, are responsible for bringing the words on paper to life.
For example, a script may call for a series of flashback scenes or a sequence of events from the past of the same incident told several ways. It may include something like: this is what the first character remembers; this is what the second character remembers; this is what the third character remembers; and this is what actually happened. Then the director needs to decide how to tell this story in an interesting visual way. So for
Rashomon, Akira Kurosawa might say, okay to distinguish between the flashbacks, I want to use slightly different lenses to give each vignette a different look. I want to film through shadows in the trees to represent the sketchiness of memory, or whatever. I want the acting to be stylized slightly differently in each part to represent how the different narrators perceive the other characters. I want to film the opening and closing shots of the vignettes exactly the same way to let the viewer know it's multiple interpretations of the same incident. (I don't remember exactly what Kurosawa did in that movie, because I haven't seen it in over two years. These are techniques I just made up, similar to how a director might).
But my point is that a director is literally the most involved person in any project. That's why the greatest directors have the most distinct quality about their movies that make them uniformly good. For example, Spielberg, Hitchcock, Scorsese, etc... have all made bad movies, but for the most part, the quality of storytelling in their movies is superb. The talent and skill they bring to each project often transcends the material itself.
Basically, if everyone else involved in a film's production performed their 'actions' to perfection, there would still be no movie, because nobody
actively turned the script into a story told visually.