Nope.
People just have other things more important to them. Everyone has their priorities. For a lot of people these days, it's just keeping a roof over their heads and food on the table. For others, it's where they're going to sleep that night and if they can find a meal.
Compared to that, your Nanny State diatribes sound a bit like whining.
And, about car radios? I think they should limit the decibels. There is nothing more that I hate when I'm out driving than some kid's damn stereo blaring so loud out his (or her) window that I can't hear the news I have on mine. One time over the decibel limit and you lose your radio. Now THAT I could get behind.