Fake news. There's a proposal from March, it is not a law. And it's so stupid that it bans production, not import (just to fuck over an already stalling economy)
But don't spread fake news.
Edit: found article on sole24ore. You are right and our government is a bunch of retarded.
Edit2: https://www.linkiesta.it/2023/12/mattarella-legge-carne-coltivata-servira-prima-lok-dellue/ This article says that our beloved president Mattarella did not sign it and sent it to Brussel for review.