Title text:
“A reusable elevator would also be great because we’d save so much on the bulky and expensive shields that people currently use to avoid bruises and rug burns when sliding down the stairs.”
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3319/
Grew up in a country without elevators, as children we were told foreign country landlords stay on the ground floor and rent floors above, might be related to this. I think people there prefer higher floors for privacy and sun, sometimes easier roof access compared to bottom floors