I am italian, I have a full-time job in an IT private company, I own an house and I know why you can't create a startup in Italy: money, burocracy and taxes. In Italy banks or companies will never invest money in your startup if you can't cover at least all the money you need in 4/5 years. If you dare to found a new company and you fail then your life is destroyed. You are tagged as "cattivo pagatore" (bad payer) and…
You blaming it on outside forces (money, burocracy and taxes) just validates one of the points in the article. I am German, working some years for FIAT, and did my PhD in Italy, but left right after graduation for the US. The article perfectly summarizes the reasons I didn't want to stay and start something in Italy.
The only way not to sound like an Italian just complaining about outside forces is to leave the country. But than that is also not useful for Italy. So, you see the problem?