>>2453517They were never all that different from Arabs, genetically and linguistically speaking
Both early Arabs and ancient Egyptians descended from Natufian Culture and speak an afroasiatic language.
>>2453525Arabs weren't the first to conquer the whole middle east, Achaemenid Persians were. That does exclude most of the Arabian peninsula, but it was really all just desert at the time, and kinda always has been and always will be. Not worth conquering