The golden rule in Italy refers to living life with passion, respect, and moderation while also deeply valuing your family, food and tradition.
In Italy there's also another golden rule that refers to famous unwritten food and dining rules, which is the golden standard for respecting simplicity and seasonality.
The most common crimes against these famous and unwritten food and dining rules in Italy, which are nonsense and not enforced include.
Do not ask for "takeout" or to rush.
Meals in Italy are meant to be a slow, social experiment.
No pineapple or heavy cream on pizza.
Authentic Italian pizza is kept simple and light.
Do not put any cheese on seafood pasta.
Mixing cheese and seafood pasta is considered to be highly offensive to the Italian chef.
And never order a cappuccino in Italy after 11:00 AM.
Milky coffees are strictly for the morning in Italy, after a meal and is always an espresso.
And on the legal front and business front the Italian government also has a formal legal "Golden Power" law that allows officials to step in, block or attach conditions to foreign investments or corporate takeovers of companies in strategic sectors like defense, AI, and energy to protect the country of Italy's national interests.