Nonsense, there are multitude of possible outcomes then independence alone. Tigray, Amhara and Oromo’s are all land locked African tribes and besides independence of a land locked nation is no guarantee for stability and peace, there are already different factions and in fighting between the armed groups. the international community and neither do other African counties want to see new 3x new land locked South-Sudans engaged in never ending civil wars, as that will be the result of independence having no external enemy, one will turn against eachother.
Nevertheless, Something good can come out of end of the all powerful Ethiopian empire, it could also mean a greater greater autonomy and democracy at local level, and devolution of mandates from the central government to the regions and districts. Eventually the PP of Abiy will have to make place both at regional and federal level for the many regional ethnic political factions that he tied to silence, and this is what this war is about, Abiy tried to impose his romantic empire upon the masses.