The trip thing is this. They will tell a guy who was born in America of Nigerian parents or born there and left as a baby and the guy grew up in the UK, Canada and America and visits one day. They will tell him, nah you ain't Nigerian.
Same in the Caribbean, if you don't have the local accent, you are not really from there, your parents are.
However, if you are famous they'll claim you.
"Dat NBA MVP basketball player be Nigerian like we'.
or "De NBA MVP from yaad" (did I get it right Rollie? lol)
Other countries as well. Korean women who marry brothers and have a baby, that kid is persona non grata in Korea. Straight up...unless you are Super Bowl winner and half Korean Hines Ward, then you get love. Same with Naomi Osaka, so its not just with us but a lot of folks.
Anyway, I don't care about other groups, if its black people disowning or other negative things on other black people for no valid reason based on superficial ish (jealousy, envy, lineage, culture, whatever) , its off code.
They'll take them tourist dollars with a smile and call you 'bredda' though, I've seen that first hand. haha. As long as you going back.
On balance, not a lot but like Tariq, have met some cool ass black folks from all over. The problem is there aren't nearly enough of them and they are in the minority.