Manchester United winger Alejandro Garnacho clashed with a fan on social media following the team's 3-0 defeat to Liverpool. Garnacho, who had an impressive 2023-24 season and was part of Argentina's Copa America-winning squad, has had a mixed start to the new campaign. After the Liverpool match, a fan posted a video mocking Garnacho's mistakes, to which he responded with a now-deleted tweet. Manager Erik ten Hag defended substituting Garnacho, citing the player's lack of pre-season preparation. Despite the criticism, Garnacho has had notable moments, including a goal in the Community Shield and an assist against Fulham. United's management has publicly backed Ten Hag amid the team's poor start.