However, consistency and airlines don't always go hand in hand. And the inconsistency is a game that can be fun to witness, even if only sometimes fun to experience.

If the restrictions/inconveniences in place are due to Italian-government mandates, then AZ's approach is somewhat more understandable even if it comes across as rather bizarre to me. That said, I'm left wondering if the US airlines and other international carriers departing from Italy -- to wherever they are going -- are held to the same standard. If not, why not?