Where any two people are reasonable, I would posit that you have classical anarchy. Only a combination of unwillingness to cooperate and open hostility results

Where any two people are reasonable, I would posit that you have classical anarchy. Only a combination of unwillingness to cooperate and open hostility results in a power struggle. In my experience, the absence of preexisting tribal prejudice tends to generally have people start off favorably since people like to be liked.