Do all Italians support either Associazione Calcio Milan (AC Milan) or Inter Milan but not both at once? If so, why is this so common among fans of these two teams? -
![Inter Milan 1-0 (3-0 on agg.) AC Milan: 5 talking points as Lautaro Martinez sends Nerazzurri into the finals | UEFA Champions League 2022-23 Inter Milan 1-0 (3-0 on agg.) AC Milan: 5 talking points as Lautaro Martinez sends Nerazzurri into the finals | UEFA Champions League 2022-23](https://staticg.sportskeeda.com/editor/2023/05/79468-16842740597863-1920.jpg)
Inter Milan 1-0 (3-0 on agg.) AC Milan: 5 talking points as Lautaro Martinez sends Nerazzurri into the finals | UEFA Champions League 2022-23
![Milan Italy, 18 September 2007," SAN SIRO" Stadium, UEFA Champions League 2007/2008 , AC Milan - SL Benfica : Rui Costa during the match Stock Photo - Alamy Milan Italy, 18 September 2007," SAN SIRO" Stadium, UEFA Champions League 2007/2008 , AC Milan - SL Benfica : Rui Costa during the match Stock Photo - Alamy](https://c8.alamy.com/comp/2CC5PKP/milan-italy-18-september-2007-san-siro-stadium-uefa-champions-league-20072008-ac-milan-sl-benfica-rui-costa-during-the-match-2CC5PKP.jpg)
Milan Italy, 18 September 2007," SAN SIRO" Stadium, UEFA Champions League 2007/2008 , AC Milan - SL Benfica : Rui Costa during the match Stock Photo - Alamy
![Kierre Palulu ๐ถ๏ธ on X: "Milan is the Italian club with the most interactions (likes, comments, shares) on social media. https://t.co/pbw6DXJIuR" / X Kierre Palulu ๐ถ๏ธ on X: "Milan is the Italian club with the most interactions (likes, comments, shares) on social media. https://t.co/pbw6DXJIuR" / X](https://pbs.twimg.com/media/F3fwdTVXkAAdS8r.jpg)
Kierre Palulu ๐ถ๏ธ on X: "Milan is the Italian club with the most interactions (likes, comments, shares) on social media. https://t.co/pbw6DXJIuR" / X
![OC] Italy have a team in every major european cup final for the first time since 1994 (AC Milan in the UCL, Inter in the UEFA Cup and Parma in the Cup OC] Italy have a team in every major european cup final for the first time since 1994 (AC Milan in the UCL, Inter in the UEFA Cup and Parma in the Cup](https://i.redd.it/italy-have-a-team-in-every-major-european-cup-final-for-the-v0-ptnknwi91o0b1.png?width=720&format=png&auto=webp&s=9234c4f5285cf8d5e82ba94840ed6f49a80dcaf1)
OC] Italy have a team in every major european cup final for the first time since 1994 (AC Milan in the UCL, Inter in the UEFA Cup and Parma in the Cup
![Juve -10, ecco la nuova classifica di Serie A. Big match col Milan, Empoli e Udinese: cosa serve ai bianconeri per tornare in Champions League - Open Juve -10, ecco la nuova classifica di Serie A. Big match col Milan, Empoli e Udinese: cosa serve ai bianconeri per tornare in Champions League - Open](https://static.open.online/wp-content/uploads/2023/05/GOLF_20230522204537641_b063210f24525c45a95b0eec1b1ace87-953x768.jpg)
Juve -10, ecco la nuova classifica di Serie A. Big match col Milan, Empoli e Udinese: cosa serve ai bianconeri per tornare in Champions League - Open
![Serie A league table 2022/23: Updated standings, classifica as Milan, Inter, Napoli, Juventus and Roma battle for Italy's scudetto | Sporting News Serie A league table 2022/23: Updated standings, classifica as Milan, Inter, Napoli, Juventus and Roma battle for Italy's scudetto | Sporting News](https://library.sportingnews.com/styles/crop_style_16_9_mobile_2x/s3/2022-09/sporting-news-2022_three--way-split-2c1df68e-a14b-4231-b399-5457d46b0568.jpeg?itok=E2djFcSV)
Serie A league table 2022/23: Updated standings, classifica as Milan, Inter, Napoli, Juventus and Roma battle for Italy's scudetto | Sporting News
![Football Italia on Twitter: "Monday's Italian #Calcio headlines in English https://t.co/RruwaXbu8G #Juventus #ASRoma #FCIM #ACMilan #Napoli #JuveSamp #RomaSassuolo #MilanSalernitana #LecceTorino #SerieA #SerieATIM https://t.co/8pdudAfpny" / Twitter Football Italia on Twitter: "Monday's Italian #Calcio headlines in English https://t.co/RruwaXbu8G #Juventus #ASRoma #FCIM #ACMilan #Napoli #JuveSamp #RomaSassuolo #MilanSalernitana #LecceTorino #SerieA #SerieATIM https://t.co/8pdudAfpny" / Twitter](https://pbs.twimg.com/media/FrDv04cWYAQ-dcX.jpg)