If what you say is true, then Egypt should look to be paying reparations to all the slave decedents instead of rebuilding a massive symbol of slavery.
Maybe those people in California calling for reparations can advise the Egyptians.
“If” what I said is true? May I refer you to the Hebrew slaves (among others) the Egyptians held until the days of Moses and Joshua. Those buildings, statues and pyramids were built with slave labor including Hebrews and others.