The problem is that SOME black diasporans and Western black people believe that afrobeats and to a lesser extent, amapiano, represent the totality of African music. These are popular genres of music that are created primarily by pop artists. There are genres which are more explicitly political and about black African liberation.
There are older African genres like rumba/soukous, chimurenga, isicathamiya, benga, mbalax, etc which discuss political issues in great deal often times in witty and thoughtful ways. There are also modern genres such as singeli, zanig, mangoma, sgubhu, pandza and other inexplicable and unnamed styles that are coming out to protest the tyranny of what’s happening in Congo, Kenya, Sudan and the Western Sahel. African music is vast and while often being stereotyped as simplistic and happy go lucky, there is a dark, avant-garde, richly futuristic and philosophical bent to much of the African non-mainstream and “non-global” musics.
Much respect to Buju and his legacy but some of his opinion is myopic and not giving a full picture. Africa is huge and incredibly diverse! Stop focusing on afrobeats, if the music means nothing to you, and find something worth talking about.