I thought the same thing!!! But no I’ve been studying Egypt & during the time of cleopatra, Egypt was very mixed, people from Rome, greece, and Egypt ofc lived & migrated to different parts of Egypt, which ofc made it multicultural. Cleopatra was 100% greek even tho she was born in Egypt, she was born in Alexandria which was a mainly “Greek” influenced city. She’s actually a descendent of Alexander the Great! Which led to her family being very powerful, & also inbred- hence her being 100% Greek.