Well when are they supposed to shoot them off? They don't look nearly as impressive in the daytime. ;)
People always say "oh well if your neighbor did X you'd want zoning too". I've lived in those kinds of places and I mind the end-game of escalating lower class trashiness a lot less than I mind the endgame of upper middle class conformity. Bring on the fireworks, the ATVs, the loud music in languages I don't even speak and the drunken arguments.