Remember when Bill Gates was going around about 2 decades ago, warning everyone of the risk of a global pandemic? The specific scenario/simulation his foundation used as an example was a mutation of swine flu emerging in rural Brazil then making the leap to the global food system via the US.
I get its frustrating not to be able to take stuff home. I gained a dozen pounds of water bloat I ate so much charcuterie in Tuscany. But the bottom line of these laws is that the health of the industry as a whole matters more than us individuals enjoying what's ultimately a luxury not necessity.
Aside: I'd say Italy is a mixed bag in terms of food handling. I toured a cattle ranch and it was pretty grim. Lifelong intensive confinement seemed to be the norm. But what I would say I loved about Italy is the importance food is given in ordinary life. Sure, I'm not overly romanticizing things, people of people just order some dominos in Italy too, but I think it's fair to say there's a higher priority paid to proper food vs the US.