Tribalism existed long before we were born and will exist long after we die.
England was named after the Angles tribe that ruled it for centuries and would form the backbone of the British Empire.
The Ottoman's history started by conquering the Anatolian Beyliks to unite all the Turkish tribes under the Osmangolu sub clan.
The Mongolian tribes were xooged so badly by Genghi Khan's people that they agreed to sit on the table he was the head of, and the rest is history.
Name any great nation and I'll name you a powerful family from a powerful tribe that started the conquests.
Its the nature of humans and Somalis are no different, our only problem is we're too late to the game without a final winner.
Think of these foreign agents like Turkey, UAE, and the West as invasive species. What happens when you have invasive species in an environment? It messes up the natural order of things. That's what's happening in Somalia right now.
There is no tribalism problem in England, Turkey, and Mongolia today because nature was allowed to take its course and hierarchy was established long before any foreigners could come and interfere.
For Somalia to truly be a united country it needs 1 great leader from a clan powerful enough to subjugate other Somali clans long enough to make them drop their tribal identity and transition their offsprings into a mind set of national identity.