if its a fair duel which are rare.. then i won't interrupt
if its someone ganging over someone close I'll still try to stop the fight to minimalize the escalation
Since the adrenaline and pride level experience stonks deescalations seem unlikely as well then force is required to break up the fight being bias in such situation isn't helping the situation in totality
if its one sided and someone is getting bullied and then not jumping in would be cowardice
look
i haven't fought anyone in years.. so if this seems navie i get it..just coz this is how it should be it unlikely that would be that easy in the stir of the moment.