I guess they are saying people argue/comment in bad faith. That they don't really mean what they say, and at least, they say it not to discuss it but for some hidden agenda.
The problem is that outside of "where's my keys? what are we having for lunch?", most language is a symptom of people's agendas. Its a rarefied elite environment that takes things literally, and acts in good faith.
I don't think this is psychopathic, as much as we're apes -- and speaking literally and in good faith about relatively abstract topics takes a considerable amount of training and is, in general, psychologically fragile (ie., its easy to be tilted).
The problem is that outside of "where's my keys? what are we having for lunch?", most language is a symptom of people's agendas. Its a rarefied elite environment that takes things literally, and acts in good faith.
I don't think this is psychopathic, as much as we're apes -- and speaking literally and in good faith about relatively abstract topics takes a considerable amount of training and is, in general, psychologically fragile (ie., its easy to be tilted).