This short film is a rather poignant look at a future where everything is automated. The fact is that automation is definitely changing things, all you have to do is look around where you live to see the results.
But if you really truly step back and try and work out what's going to happen, it doesn't make sense. What are 7 billion people supposed to do? Presumably we won't go back to growing food (on what land?) and if we can't earn, how do we consume? It's all rather strange.