Humanity will finally tire of the need to evacuate their bowels, deeming it “gross” and “completely unsexy.”
Scientists will be commissioned to create foods where every part of the food is used by the body when ingested, thus eliminating the need to eliminate. Drinks of the same criteria will be created shortly after.
Without the need for a toilet anymore, people will convert the smallest room in the house into a departure and arrival bay for their particle transfer machines, the most popular form of transport of the time.
For this I cannot wait.