That image is outdated lol. Tigray for example are 55%+ Eurasian. Also, while we might be the most madow of the major AA speaking groups (Oromo however are all over the place), we definitely aren't among all Cushites. The Konso people for example are explicitly negroid looking, you won't find any Somali who looks like Mengistu Haile Mariam lol.
Check out any G25/Vahaduo figure. Somalis are 40-45% West Eurasian with Kenyan Somalis having slightly elevated levels of SSA but they are still at least 40%.
Target: Somali_Kenya
Distance: 4.5607% / 0.04560711
52.8 Dinka
42.6 Levant_Natufian
4.6 ETH_4500BP
Target: Somali
Distance: 5.0748% / 0.05074801
53.2 Dinka
45.0 Levant_Natufian
1.0 ETH_4500BP
0.8 BedouinB