Compare it to this: https://www.cnpp.usda.gov/sites/default/files/archived_proje...
Would like more clarification on the saturated fats front, though (compare coconut oil, butter, palm oil, trans fats).
Sources:
https://www.theguardian.com/world/2018/oct/16/spain-to-beat-...
https://www.oliveoilmarket.eu/wp-content/uploads/2015/03/3.p...
(Yeah, it's multifaceted, but it's not true that olive oil is "devoid of nutricional value" as someone wrote above (it has antioxidants, omega-6, oleic acid, and so on).
If I want to fry with oil or put dressing in my salad, another oil might do the trick: olives are irrelevant. Might as well have compared olive oil to a broccoli or almonds...
The fact that it has "no fiber" is also irrelevant as to whether it has nutritional value (fibers are not digested anyway, and I'm not looking into oil for fibers in the first place).
I don't look to get fiber from olive oil, I look to get whole plant foods with fiber in my diet. I also want to avoid the negative arterial effects from extracted fats.
There is no physiological need for oil, only culinary. I have changed my cooking habits in light of this and I continue to eat highly flavorful and creative dishes.