Rome's condition is a constant topic among Romans and Italians in general. The articles may make things sound vivid, but I've seen videos on YouTube of boars walking down the street, or hanging out in parks. The park ones actually have been conditioned to beg for food, and the neighborhood old women indulge them.
But yeah, there's a problem. You might not see it as a tourist, but for everyday life, Rome can be a pain. The metro doesn't go everywhere and breaks down every so often (but it's not as bad as NYC's in that regard). Trash heaps keep growing. The last time I was there I had a gelato in a cup and it took blocks of walking before I even saw a trash can.
What I'm saying is, don't romanticize the country. While it's a terrific place to visit, and live if you're in the right place geographically and financially, there are problems. Believe me, Italians don't go out and protest just for fun. They do it for a reason. At the same time, go enjoy. Chances are you won't be stampeded by hungry boars or find yourself on an exploding bus.