The main difference will be that, thanks to the direction our "tech" industry has been headed, "our" matrix will be projecting a constant stream of advertisements onto any natural wonder or monument you attempt to "visit".
Because here in real reality, humans still need to consume actual food and fluids to survive. Strapping a headset on and pretending to drink a virtual good won't sustain you.
"Half Dome -- BROUGHT TO YOU BY PEPSI"