i think that because we have found artifacts from all over history and then put them in one place on display then future archaeologists will be confused as we will have both stone age tools but also complex machines.
What will the world of Archeology think of mankind ? Silicone breast, plastic eyes, metal arms and legs. Heart valves metal plates on the skulls. Primitive or creative? Imagine what the medical world will be doing by then! It's going to be amazing.