How do you explain the 15% jump in SSA ancestry in Egypt? A big portion of it being West-Central African rather than East Africanproper in Egypt..
There was a slave trade in Egypt.
Arabs (including Arabized Egyptians) also weren't exclusionary like Somalis and completely absorbed their former slave populations.
15% jump in SSA ancestry is very clear from the fact that the majority of those mummies were Ptolemaic Greek who probably mixed with people already in Lower Egypt, either that or they were purely Mediterranean or recent ME ancestry.
Same as Cheddar Man, why didn't you accept that as standard? Last time you fought tooth and nail to deny that he could have been dark skinned even though almost every scientist (vast majority) except white supremacists accepted it as almost fact.
Your beef is with anything African and anything black.