I also remember the chapter on olive oil and don't confer any magical qualities to it. I was trying to offer a comparison that changed only one variable (meat/fish vs fruit).

They've done studies comparing Mediterranean and Atkins and Atkins won. I suspect meat/fish would prevail over fruit as well.

I eat basically the same as you, but with plain old butter (Kerrygold) rather than ghee. Definitely works for me.