That would be great IF you could convince the city that thoroughly-entrenched tools like leaf blowers and lawn mowers and motorized vehicles fell under nuisance laws. Chances are the mayor and most of city council use these things (or pay someone who uses them). The problem is that most people either love these things or don’t find them obnoxious enough to warrant action. Even if you somehow could get them to fall under nuisance laws, enforcement would be complaint-based, and who’s going to risk pissing off their neighbor for being a snitch Karen?