Eh. That's a bad way of thinking, but one that I think is tempting to software engineers. It's basically taking software security thinking (appropriate for things) and applying it to people in a context where the consequences are almost certainly not that bad. It's also probably downstream of some other bad ways of thinking, that probably make it appear more reasonable than it is.
> It's a sad reality. For some people a "dignified exit" won't do a single thing to lessen the rage they feel that they were wronged. It's a sad situation all around.
You know, you're not required hire those kinds of people in the first place. Hire people who get along with others.