Thank you for the long and detailed answer. I know that the situation in Italy is very different to Germany (were I‘m from). Even from the outside it seems that the left struggles and keeps infighting for years now. The financial crisis has caused huge damage and they don’t have any answers.
In the end your last sentence is what it boils down to: They aren’t doing it right.
One can put a lentil under the valve cap. The tire will deflate itself.