Speaking as a Black US-American, I was a bit confused to see this article about Michael Boulos lead with a stock photo of a dark-skinned Black man. Boulos is relatively light-skinned and though he lived in Nigeria, he is not of African descent. I'm no fan of Trump and I do understand the point you're making, but given Boulos' appearance and wealth I don't think his ancestry is going to make any particular difference to Trump or his base.
(ETA: Michael's mother Sarah was born in the African country of Burkina Faso, but she is also Lebanese: https://punchng.com/nigeria-home-boulous/)