there is no such thing as harar people either, thats not an ethnicity its a location. Oromos may be close to us since they were our slaves and have somali baby daddies.
Arabs are our true ancestors and this is proven through the major qabils and their oral traditions. As for these dna tests, then i believe most of them are fake and a plot by the kuffar to introduce diseases to us like what they done to the native americans.
Me and you are both Somalis, as we are citizens of the Somali republic, but the difference between me and @Adheer Warsame is like the difference between bantus and white people. We are completely different races. I am an arab and he's hawiye.
You have a bright future ahead of you sxb. It's not popular these days to err on the side of caution and stick with tradition and heritage established over a 1000 years for some meaningless and scientifically inconclusive DNA results of a handful of nonrandom samples.