Its somewhat a sunken cost fallacy for the AS leaders this point. They believed that shilling khawarij ideology in Somalia enough times will work but it hasn't. But now they have been playing this game for so long they can't afford to stop now. If they were smart AS would have reformed itself a long time ago, and now its too late for any negotiations. Everyone wants them dead.That’s true. Probably a quarter of AS membership are insane kharawrij, the problem is that those 25 percent are the guys in charge, and the cadres. A smart Somali government would try to use leverage to draw away waverers and to isolate and eliminate those crazies, but Villa Somalia has zero leverage and zero competence or credibility.
Al-Qaeda is a shell of its former self and other extremist groups are either mostly defeated (ISIS) or focus on their home turf (Taliban). The era of global jihadism is coming to an end.