Eviction takes YEARS and it's just impossible in some situations (kids in the house), healthcare is free for all, personal debt is not as aggressive as here, unpaid debt is a nightmare to go afer.
So unemployment figures are not really that important to gauge quality of life. We had many scandals where people just didn't want to get hired and do small works off the books instead because life was just better like that.
You can be broke and still have a wonderful life in Italy. If you are smart and you want to get rich: much easier in the US.
Also about your Italian friends: Italian love to complain! If you ask them, they'll tell you. They will complain about everything all day with you. And then leave and go drink a nice aperitivo with their friends and enjoy the evening. It's very different from the US style of projecting an idyllic image of your life when you are with others, and then go home and drink whiskey until you forget you are alive. (Source: Italian living in US for 10 years)