Server reputation is a thing. People are more mindful and careful on their actions because they don't want it to spread and be refused to do content or runs because of their negative behavior. DF(NA) is giving them an excuse to do what they want because they will never see each other again. Now mind you, not -everyone- is rude or anything. DF isn't toxic or anything. It honestly comes down to how one person is raised and their moral standards. It's why Oceanic/JP servers aren't necessarily so toxic so to speak. There's bad apples everywhere, but NA is just worse because we essentially have not community built with each other. There was no reason for us to do so until the occasional EX Primal.