Sheikh Mohamed Idris, Eritrean father, Puntite mother, more useful to Somalis than many Somali men. I can go on and on. And believe me, entire qabiils are founded on similar roots.
I believe Somali mother + raised in Somalia, makes you eligible to be a Somali national.
Why can't a half-Somali be a Somali national, but a 0.5 Ajnabi with foreign heritage on both sides, can?
If you are what your father is, strip the nationality away from all the 0.5 minority groups. And after that, strip it away from the thousands of Somalis with a foreign haplogroup.
If Somali men are afraid of being outnumbered, maybe stop aano qabiil and learn to get along with each other. Because like it or lump it, you are replacing yourselves.