People have been 'driving on roads' for over 100 years. Why do you think more and more regulation and oversight is now necessary, coupled with endless penalties? Surely train operators and cyclists (the latter often don't seem to think the rules of the road apply to them, endangering others) have similar concerns
Because more people live in cities than ever before and more value is being put on having quality sleep and quiet. Cities need to be transformed in to the nicest places to live to lower housing costs and help the environment. One of the most impactful things that can be done is catching the very tiny percent of people causing basically all the noise. It should also be in the hands of the people who live there. If you want to drive through an area, you should be subject to measures set by the people of that area.