I don't think you can say it that easily though
. The special diffusers on the wheels work on the outer side of the car that we know. The front wing end-plates work on the outside as well, but Ferrari's endplates are very similar to most of the cars on the grid when you look on the general shape. So that the rims are compensating for lack of endplate complexity is not really proven.
The inner flaps and elements work on the inside. These deceivingly simple looking parts on the Ferrari make the Front wing work just as good as any other top car as said before. The upper fore most element is almost a simple single profile extrusion with a mini endplate. I was thinking about what you said Timbo, I was looking to see if these direct air outward but I can't really tell, the definitely direct air over the tyres though.
Sometimes the wing uses two upper rearmost elements which almost look like two flat plyboards and sometimes it uses one simple piece. These are very close to the tyre so one would think that their main job in not to deflect the air outward. It's not very clear until we see a CFD analysis on the car lol.
The only other Idea I can think of is that the wing is highly optimised and that the car's body is designed to make more frontward downforce so it does not need much more help from the front wing.