Yes, but that doesn't change history. Somali tribes have gotten rich off from trading "bantu" people to the arabs. Part of The reason why the horn of the Africa is so fukked up is because they over relied on slave labour and they didn't feel the need to modernise. When Britain started banning slavery across Africa and the Middle East, states that failed to modernise had decades of economic stagnation and poverty. When it came to Northern Ethiopia/Abbyssinia the treatment of slaves wasn't as bad, as they were Christian and it was akin to European serfdom where a slave had many rights and was essentially apart of the family. They were fed and had a chance to start a family. But they still weren't paid and were made to work the fields. Where as Somalis treated their slaves horribly. This is coming from an Ethiopian