>>82483167
It's the first step to deciding you're an un-person and are okay to be killed. Being called a nazi foists the entire holocaust onto the person being targeted. Itt's like targeting pheromones for bees. A leftist calls "Nazi!" and all the NPCs swarm that person with whatever insults.
If you're bald, short, unsuccessful they'll rub that in your face. But if you're leftist, they'll be happy and encouraging and tell you your height and baldness are barely noticeable and to cheer up and things like that.
It's uncanny. Their internals are very mechanical and black and white with no nuance. Nazi and not-nazi.