In my opinion, the main issues with bad faith versus good faith communication is that the later is only used within what speakers consider their tribe. Tribali

In my opinion, the main issues with bad faith versus good faith communication is that the later is only used within what speakers consider their tribe. Tribalism (and thus trust) is the deeper issue, and is unfortunately deeply rooted in human nature. I think that the problems arising with tribalism can be seen as a drawback to diversity.