Hawiyes and Daroods dont feel boxed out and dream to take the helm forever.It’s all about identity. Clearly SL have an anti-Somali identity. Thats why they say shit like ‘Somalian’. That identity drives their determination to succeed. They‘ve already left in spirit. This would just provide finality. The rest of Somalis don’t have an anti-Somali identity. If/when they do, is the day they will support it.
Raxanweyn live too spread out and their coast is inhabited by other clans. I doubt they will ever become secessionist.