I disagree that it's a more accurate analogy. The toy was also given to the two friends who broke it. There was one toy, given to all 20 kids. Two kids broke it. Over and over, despite me trying to fix it in-between each time. That truly sucks for the other 18 kids, but I'm not going to take my time teaching someone else's brats over and over again to leave crap alone, and make the further mistake of FUNDING this "teaching moment." Apparently the group as a whole can't handle the toy, so we move on. Perhaps peer pressure will teach the two little ****heads to stop breaking shared crap.
Sorry, even further commentary on this. Out of the other 18 kids, about 10 sat there and watched the two kids break it, some cheering them on. They did this rather than leave to show their displeasure, they did this rather than to say something to stop the kids. They were contributors to the situation.