I'm not saying I'm black, I consider myself white but ancestry wise and DNA wise Greeks have more in common with traits most common in Africans (Benin-sickle cell and Vitamin D deficiancy, which I am both) Than any other Europeans or group, that's what influenced me to learn about this and question the theory of Greeks were even originally Aryan.
Okay well first off technically all people share traits with Africans since thats the birthplace for humans and Africans are the most genetically diverse group of individuals on the planet
So saying that white people share DNA with blacks is somewhat of a captain obvious statement
Also Sickle cell disease is a response to
another disease not necessarily an " African trait", so that line of thinking is fallacious. Many Arabs and Indians also have sickle cell disease, its a result of natural selection(in theory), a way to combat malaria.
And Vitamin D deficiency can be a result of too little sunlight exposure, diet or darker skin pigmentation, so to call it an African trait or a trait many Africans have doesnt really sense, since many other factors can contribute to vitamin d deficiency
Im not really sure where youre going with this tbh