As someone who travels to Rome several times a year for work and who lived there back in the ‘80’s, I’ve seen a steady decline of behavior by foreign tourists in recent years. It’s a problem with messy eating, leaving garbage on the steps, camping on the steps and sleeping on the steps. On some days, one can’t even find a pathway to get up or down the steps between the selfie photographers, the garbage, the sleepers, the campers and everyone else just trying to get a little rest and take in the view. And the worst of it is the few causing all the problems and trashing the place would not do so in their own countries but feel free to trash Italian landmarks.