Actually I'm really happy to know that if my neighbors really start to mess with my night rest or air quality, they can be punished via the justice system. We live pretty close together here.
My concern is the kind of problem that happens in abusive workplaces, school bullying, abusive relationships, etc. Without rules, the powerful people slowly edge the victims out by always finding something they're doing "wrong". The victim may even believe it and keep trying to please but eventually be expelled anyway.