I heard that Italy is one of the dirtiest and most chaotic countries in Europe. Is it true?/You don't say.

Some cities in southern Italy are really dirty and messy. . But the central, northern and most small cities are clean. Like Naples, walking on the road and littering everywhere feels chaotic. . But when I ran to the nearby town of Surento, it immediately became extremely clean. In a word, big cities are chaotic, and it is easy to feel chaotic when there are many people. . I haven't been to Sicily, so I can't comment. Several small cities that have been to Sardinia are also very clean. . It can only be said that southern Italy is one of the dirtiest places in Europe, not that the whole Italy is dirty and messy.