I'm here, on this website, reading about the ins and outs of AM reception and considering the effects of mandating the continued existence certain kind of modulation. I also bought a new car recently. In the Venn diagram of people, I'm probably right in all of the tiny overlaps (save for, maybe, concern about current baseball scores).
I can't imagine choosing between two cars and picking one because of its AM radio reception. I wouldn't even make a bet that I know if my car can receive AM.