'Cushitic' has nothing to do with identity. It is a ethnic/linguistic classification that incorporates ethnicity/race/language.
You sir, are stupid.
Cushitic wasn't invented by the 'white man', take your Wakanda bullshit elsewhere. The Somali word ''Kooshin' is Cush. It is oresenp in every Samaale abtirsi today.
We Wuz Kooshiin and Shiiiieeeetttt!
Nacas baa tahay
Stick the Kooshin up where the sun don't shine