[Havoc]

Minor Spoilers Ahead!!

I don't think Stranger is either good OR evil. He's a selfish persone only doing stuff for his own needs. He hunts bounty's to get money for HIS operation. He leaves the clakkers alone cuz without them HE couldn't get bounty's for moolah. He helps the natives defend their villages becouse HE needs them to help HIM fight Sekto and fix his boat. He goes to fight Sekto becouse if he doesn't Sekto will hunt him down, so that also is in his own interest.
Its becouse the outlaws want revenge on Stranger for capturing that first guy that they hate him so much. Otherwise, they might just offer him money to do their dirty work in the first place and he would gladly accept it. So my view: Stranger is a selfish persone, nor good, nor evil.