As a hiring manager, I have the same gut sense when I see such a post. It's either just unfortunate wording or the employer very honestly telling the candidates

As a hiring manager, I have the same gut sense when I see such a post. It's either just unfortunate wording or the employer very honestly telling the candidates what to expect. I understand where it is coming from – but I can't help but wonder what the job post is trying to achieve with this statement. Maybe they want to attract people who would like to work with other “gritty” folks. The problem is that it can mean a lot of bad or good things on a wide scale. Be more specific, please.