You mean the manifest destiny that was a direct inspiration for lebensraum, the Nazi expansionist policy? That manifest destiny?
I’m sorry I just think it’s funny how fast that comparison comes full circle. It’s not even a circle, it’s a triangle.
I don’t know, maybe comparing Israel’s genocide to another genocide that is itself comparable to Nazi genocide is somehow not antisemitic, but I doubt people who call people antisemitic over this sort of thing would see it that way.