Could an Italian carrier in the 1930s have prevented problems between the Regia Marina and Regia Aeronautica?
Short answerPotentially, although a carrier would not necessarily resolve the institutional dispute.
NotesA carrier and navalized Fiat aircraft might have altered the institutional conflict between Italy's navy and air force. Possessing a flight deck would not automatically settle control of maritime aviation. The effects on the Regia Marina and Regia Aeronautica remain uncertain. The institutional counterfactual stays open rather than treating a new ship as a guaranteed solution.