What's odd is that you'd think tribal thinkers would respond to a track record of being proven correct but they emphatically do not. Moreover they're invariably convinced that you too think tribally.
As an example, I can think of one politician (edit: not trump) who is definitely a systems thinker (who is not nice, but is successful and generally outplays his opponents because of it) and ~80% of Hacker News is convinced beyond the shadow of any doubt that he's an evil idiot loser who invariably makes stupid mistakes.