Yes, to be sure, that attitude is a non starter. It sounds very collegiate, but in the wrong way. If taken seriously it not only has the potential to act as a bad filter, but also has the potential to homogenize --which is probably good to some extent organizationally, buy bad if you look at it from an outside of work perspective. You're hammering the squeaky nail. It's like the Borg. All the diverse (skin, culture and otherwise) people meld into one very emotionally homogenous system where the non conformers are labeled as uncooperative non-players.