You are literally wrong.
Nice article, don't see how that's relevant though.
Could it be, that you don't know what "intelligence" is? And what falls under definitions of the "artificial" part in "artificial intelligence"? Maybe you do know, but have a different stance on this. It would be good to make those definitions clear before arguing about it further.
From my point of view, the aforementioned branches, are all important parts of the field of artificial intelligence.