Well, this is just early theory, but there is a distinction in basketball in all its qualities between the NBA and American ball, and the older game and the European game. Some people want to divide this into black b-ball versus white b-ball, but this has little to do with race. It's a difference in how the game is viewed culturally, a bit of national identity and pop culture influence.
Beno will get mad at teammates, Beno does dodge responsibility. Within a team orientation, everyone takes blame and yet no single person is responsible, because everyone is responsible. You don't just let one person down, you let all down. I think parts of this Kings team play best in this mentality, partly because it is what clicks in their brain. I would include Noc in this, even as a chucker.
NBA and American ball since Jordan has become about the star, and the star gets the glory and less of the blame(proportionally). Jordan could chuck a lot of shots in a game and nobody questioned it, but if his teammate was passed the ball and missed badly, Jordan would be in his face. It's not that you let the team down, it is that you let The Star down. The star avoids contempt and hatred, and takes less blame for a loss despite holding the ball more than others, simply by putting up production. When the team is winning, the Star is nigh unquestionable and the support players almost peasantry. It is a bit of Machiavelli, and certainly the Machiavellian idea that Tupac popularized into urban culture.
So when we see Beno yell at a teammate while not saying "I take the blame", I see it as the NBA mentality clashing with the world mentality. In our minds, only the star is allowed to bark at teammates, and support guys like Beno should own up to blame always. For Beno, its about letting the team down and not about taking blame fully or credit fully when you are just one player.