Not diving gods (never said that) just competant to be called advanced. 5 adventure dives that don't advance diving skills (which is possible) doesn't make an advanced diver. And do Fish Identification, Photography, and some others even require a dive?
So you don't think the navigation dives and deep dives improve the diving skills?
You don't think the skills required to hover while taking a photo or avoid getting bubbles in the picture are skills related to diving? When I dived in Puerta Galera in the Philippines, all divers were required to watch a video before diving that emphasized dive technique that would avoid destroying the reef while photographing. It was more than needed. On one dive, I watched the DM go behind the photographer in exasperation and pick his fins up off the coral. On more than one dive trip I have watched a photographer kick up so much crap while getting a shot that it ruined it for other photographers.
There is a big difference between identifying fish and their behaviors in the water and in a book.
Any dive you are doing can improve your skills if the instructor is doing his or her job. In fact, I like to talk AOW students into doing dives that require fewer skills during the dive so that I can use it to individualize what we do on the dive to fit the diver's needs. For example, I like them to do the altitude dive in particular because there are no dive-related skills, freeing me to use 100% of that dive to work on whatever I have previously determined will help that diver the most. I also use dives to build skills incrementally. Whenever possible, I like to do the navigation dive early so that I can have the diver use the compass on every succeeding dive.
Some charters require an AOW cert for dives that they believe require advanced skills. Someone with 5 (or less) fluff dives is a danger in this situation.
This is a ploy based on insurance. By naming a specific certification beyond OW for more advanced dives, they have identified a specific requirement that can be applied objectively and without their judgment. If there is an incident and they are sued on the basis that the diver did not have the skills required for the dive, it would be up to the plaintiff to prove that AOW was not sufficient training. With AOW being the norm throughout the industry for such dives, they would have a very hard time proving it. If instead you had the operator make a judgment based on their opinion about the ability of each diver, the operator would have to prove to the satisfaction of a jury that the opinion was valid.
Nothing prevents PADI from renaming the cert appropriatly (except $$$ that is).
Although they kept the name "advanced open water," the course was actually named "Adventures in Diving" for decades. Changing the name of a certification level would not be too expensive, but it would be confusing for those who were certified before or after the change.