Italy always had a very strong communist and anarchist movement though, the communist party was a major political force in Italy until the 1990s. I don’t really get your point, there were also numerous attempts to reform the system before it reached the state of decline that it did. Hell plenty of people didn’t even want the USSR to stop existing they just wanted some economic reforms, there were enough sharks who smelt the blood in the water though and realised they could make a killing by selling out their country and their people.