I live around black people so I only nod in areas where it's barely any of us at
If its in the states, I assume it's some c00n who doesn't want to recognize "identity politics" and the type to say they don't see color
If it's in another country I assume they Nigerians or some other african and acknowledging other black people is not a thing they do for whatever reason
In the early 2010s I remember I was buying bottles in Mama Shelter in Paris (for 20 euros). There were some black people next to me also buying bottles, sounded nigerian. only black ppl in there and doing our thing. I tried to build with these nikkas and they gave me the cold shoulder like shyt

I get that the head nod and building with someone JUST because they're black might be an American thing but damn