Rashi is no Moses my FRiend. And just because you believe and Rashi believed a certain interpretation does not make it so. History is full of people making their own versions of history. Go ask some of your kin who endured the worst genocide of modern times. The man who started that genocide had his own revisionist views of history, races and peoples with absolutely no evidence to back it up. It was so because he said it was so. The reasoning here is similar
And yet again I point your attention to the physical evidence presented by Sir Walter Ramsay.
Did I confuse Rashi with Moses? He simply translated a word correctly.