Your question also contained assumption which I don't really do. But as a question I answer it with a resounding no. Before I proceed, I will say that OTHER people have a right to call themselves what they want. I prefer it that way because it let's me in on how they think. Thus, I know full well what I'm dealing with. Once again, it was rather unusual to hear someone refer to themselves as Afro American.
Now, I hear comments like the one you made all the time. Again, OTHER people have the right to identify with what they want or say they don't have an identity. But "we" cannot include all of us because there are MANY of us now who know exactly where we come from to the tee if you will. But most black Americans or afro Americans or African Americans either are not going to make the effort often because they don't care to. I know many people who can tell you EXACTLY who they are. You used the word akata. I have gotten into it with Yoruba people about this word. I let them know, in YORUBA, that they are probably descendants of the AKATA that sold our ancestors into captivity. But truth of the matter is they use that term to refer to BLACK AMERICANS not primarily because of the identity thing but mostly because of thr lack of interest in true and authentic Afrikan culture by said group. I originally found this out while attending an event many years ago in Atl. The Yoruba were all in the living room and akata was brought up. As usual, I went to check them. As I was checking them I thought to myself "but they just said what they said in front of me knowing full well I could overstand them". The chief went on to tell me it was because they never viewed ME as an akata. I asked why. Two men stated in their own terms that it was because I had come back to reclaim my culture as a birthright. It was because I did not beg the Yoruba or worship them like black Americans tend to. It was that I demanded what was mine among some other things that were said. Of course I still checked them and they never did that in front of me again.
You make a point. You stated our true identity probably cannot be expressed in English. What do you suggest?
And for clarity, when WE use the terms African American and black American it is by intentional design. We use it to reference a mentality moreso than an identity.