"There are two kinds of people in the world. Those who have peed in a pool. And those who lie about it."
In this case, I am suggesting that if you survey some large group of Canadians, and 58% admit to peeing in a pool, there is also some non-trivial number of Canadians surveyed who have peed in a pool, but will not admit it to you.
Maybe not 42%, but also maybe not 2%.
Yet there's this huge market for incontinence pads, and elder swim, too. Do you think incontinence magically stops when you're in a swimming pool? Don't you think the times you swam you had trace amounts of pee leaving your body?
Serial pooper takes fourth dump in Oulu's Raksila swimming hall pool https://metropolitan.fi/entry/serial-pooper-takes-fourth-dum...
I'm convinced also very many of terrorism crimes are simply copycats who want to see headlines.
I don't get it the other way around - why do people freak out about it? I don't care one way or the other whatever or not people piss in the pool next to me - its like somebody splashing you with water in the middle of a rainstorm.
So does pretty much everything related to your body, including the stuff usually present on your skin, the outside of your eyes, and the inside of your nose, throat, and lungs.
Which is part of why chlorine itself is noted to be “irritating to the nose, throat, and lungs” and “[a] severe irritant of the eyes”, without any qualifications of “if first combined with urine.” [0]
And why, when chlorine was used as a chemical weapon in warfare, it wasn't as a chlorine-urine binary agent.
[0] https://www.cleartech.ca/ckfinder/userfiles/files/MSDS/Chlor...
Also it tends to dribble down your snowmobile pants and onto your mukluks.