He’s right, which is why race mixing is so damaging and even makes zero sense to a man with great esteem, especially as a man. Your seed doesn’t look like your lineage, the inheritance more than likely won’t go to your lineage and your seed gets blotted out as the majority of nations inherently dislike Negros of the slave trade.
Then the child suffers because they have identity issues and end up overcompensating or they try to stunt on true Negroes through mixed privilege and flip flop sides whenever convenient, especially if they have the coveted “good hair”. That boy is not black or Negro, he’s mixed.