Earlier quoted context omitted.
To make light of the comment: what the hell does someone need to take a 30m shower for?
I personally don't understand the people who wouldn't want to take a 30 minute shower. So long as the water stays hot and you have the time, it's one of the more relaxing things you can do at home. Baths use way more water, and if you don't live somewhere like Japan, they aren't deep and cool off quickly without a bath warmer. Its also kind of gross to sit in a bath without already showering and getting clean before…
Are you aware that clean water is a finite resource that we're almost certain to run out of? [1] does that not bother you all?
Even mighty British Columbia with all the rivers, lakes, mountains and snowfall is under drought conditions, right now in winter!
https://www.theworldcounts.com/challenges/planet-earth/state...