I certainly don't think that one or two bombers can make everyone else look bad, but I do think it's necessary to prevent such things from happening.
You see, if a person in the same company commits a scandal in another place, the whole company should try to prevent that scandal from happening, don't you think?
Isn't this more about which is more constructive than right or wrong?
It's like looking at other people's behavior and reevaluating your own.
If we are a group of like-minded people, isn't it constructive to try to make things better together?