Khaem
VIP
Average Egyptian doesn't have Arab dna. Most of North Africa simply assimilated into Arab culture and language although they kept many things from their pre Islamic cultures and the post caliphate centuries have also played a part in giving the Arab states more that differentiate them. However they still are "Arab" which has become a sort of extra-ethnic group like the Han Chinese. A group of cultures that were assimilated and unified by one tribe and language.
Imagine a English person claiming he or she is a Celt or some other pre-Germanic/Anglo-Saxon British identity, it would be ridiculous because the ancestral component that has defined their current identity [culture, language e.g] came from their Anglo-Saxon ancestral component.
Same goes for the Egyptians who carry some Arabian ancestry from their early Medieval Arabian Liberators which has defined their current identity as an Arab one.
Despite that Egyptians do have much less Arabian ancestry than English people who carry high amounts of Anglo-Saxon dna [ranging from 40-60%]; the point still stands that Egyptians will always be viewed as an Arab people because of the deep Natufian ancestry that Egyptians & Arabians share. The guy in the video did touch on that shared Natufian ancestry, but he used the wrong term [Semitic].
Egyptians are arab in the modern sense but ethnically they are still Egyptian ofc. Many might claim they have nothing to do with arabs but that is also wrong since Islamic Egypt and North Africa in general have all been unified under a shared arab/Islamic civilization in the middle east. The end point of thousands of years of Semetic history in the region.