That's absurd-- sanitation has been a big deal since the advent of urbanization. Look at ancient Rome for fuck's sake! Running water, sewers, indoor toilets, heated baths, etc. And they aren't alone, they're just the first example I thought of.
I think that IBWIP is trolling Domon.
All we are... is dust, in the wind...I was having a go at socratic method. Through a series of questions I was trying to get Domon to make assertions counter to his original one, namely that sanitation wasn't a thing until 150 years ago, except for Rome, which was a complete aberration the likes of which were never reproduced in human civilization.