The utility of cars would plummet if they were not so subsidized by the government and society itself shrugs off externalities. People casually accept needless

The utility of cars would plummet if they were not so subsidized by the government and society itself shrugs off externalities. People casually accept needless death from cars because it's seen as a fact of life. How do you talk about the positives of cars after realizing all of that?