I know what you mean, but it happens in "real" rugby as well.
I have mentioned elsewhere that my college team was beaten 108 - 0 in a match in the 1970s, when a try was only 3 points. The Daily Telegraph published a brief report about it, because of its one-sided nature. I have to confess that I wasn't playing (it sounds as though none of the others was either). I was the following week, when we were beaten 66-0, so my presence made a difference of 42 points.
There were some moves played in that game (France v Namibia) which I think would have torn any team apart. As the pundits said a few times, "How do you defend against that?"
It seems that Dupont is out for at least two games, with a fractured cheekbone, after a head clash which saw the Namibian captain receive a red card. That is a great pity because he's a wonderful player.