It's a mark of how potent Barre era propaganda was that Somalis still have delusions of grandeur about Somaliweyn. People act like it's some religious right to have territories where ethnic Somalis live under one country, on some Israeli biblical promise shyt
No one ever stops to ask why this must be the case. How many countries in Africa have ethnic groups living across multiple countries? Do each deserve independent country? Must the Fulanis(who have a similar nomadic lifestyle) spread over like 7 countries have to have a Fulania? The whole logic of Somaliweyne collapses when you recognize that Somalia is actually a multiethnic country. Some would even say multilingual.
The problem is Barre-era propaganda brainwashed people into believing Somali citizenship and Somali ethnicity is the same thing. It's not. A Somali in Ethiopia or Kenya or Djibouti is no different than a Fulani in Senegal or Nigeria or Mali. We can recognize the obvious cultural bonds and familial ties without agitating for a seperate country as if it's promised in the Quran.