[RobertKerans]

You are making a couple of assumptions here:

1. that someone with what would be considered a morally/ethically negative skill would inevitably damage an organisation, or that an organisation would not want someone with that particular skill.

2. that the cancer analogy is at all useful. A company or org is not a body (it is a legal entity with a specific purpose), and a person with what I've called morally negative skills is not a cancer cell (they are a thinking person with actual goals that may align and actual skills that may be required).

I can pull out innumerable examples from politics or business here. Take the current US incumbent. Or, as I'm from the UK, the current prime minister, or his home secretary. Of course, to an observer who feels they are a cancer (I do!) they are what you describe. And they will always force other people out who would seem to have [call them] positive skills that would make them better suited [from my viewpoint], sure. But none of that means they aren't skilled, or that they do not have (fairly obvious, as I think about it) "worth"