At first I thought that implied that coworkers might not mind the lingering turds, but now I see it implies that visitors' impressions are more important than c

At first I thought that implied that coworkers might not mind the lingering turds, but now I see it implies that visitors' impressions are more important than coworkers'. It's meant to shame, then. "Don't forget to flush!" would have been infantilizing but probably effective. Instead, it's "Remember that one time I was embarrassed? We don't know who it was, but I will try to control all of you even here."