There are no Omotics in Somalia.

There are only Cushitic origin ethnic Somalis (natives), Niger-Congo origin Madowweyns (originating from the
Arab-Indian Ocean slave trade), and Asiatic admixed multiracial Benadiris (originating from
migrant merchants). Descendants of Oromo slaves barely exist in Somalia. Most of the Oromos in Somalia today are first or second generation migrants.
It was a stupid assumption on your part and showed your bias. I have stopped taking you seriously ever since those ridiculous assumptions. You are a bad faith actor with anti-Somali biases. Still I don't take you seriously. Nevermind your silly assumption that haplogroup A (A3b) in the Horn (primarily found in Ethiopians) is of Khoisan origin (you boldly claimed that) while it is actually of Nilote origin and has no ties to the Southern African Khoisan for over 50,000 years (i.e. before the split between Europeans and the Chinese).
They probably all mix with each other anyway, especially nowadays as Madowweyn people have moved away from rural areas into urban centers. I doubt there will be big distinctions between them besides Jubba Madowweyns having more West African ancestry than Shabelle ones.