Scapegoat? (Ironically term with Jewish origin.) If this scapegoating phenomena is somehow built in feature of human beings, what/who would be the healthiest p

Scapegoat? (Ironically term with Jewish origin.) If this scapegoating phenomena is somehow built in feature of human beings, what/who would be the healthiest possible target for it? If it's not built in feature, how can it be eradicated?