One of the moments that clicked a lot of things for me is when I realize if goods in the horn of africa were mainly transported on the backs of camels. Then that would imply that only people who owned camels who could carry out trade and since the afar were only active in the afar triangle the only logical concluson was that trade in the horn of africa was mainly carried out by Somalis. This is born out by the intense urbanism we see in somali inhabited areas vs everywhere else.I even forgot to mention. They even used livestock to make paper to write like parchment and leather book covers for example, so pastoralism even fueled the manuscript production industry. This is not to say Somalis didn't craft with other materials, they even made writing paper out of certain trees as someone else shared before but it is to show that it was part and parcel that drove urban industry.
I agree what you are saying. Inshallah that will happen soon.