The Glazers won the Tampa Bay Buccaneers and their team won a Super Bowl in 2020. This was a phenomenal achievement for the franchise but fans don’t universally love them. They also own Manchester United but made mistakes that they can’t hide. United fans loathe the family because they’re running the team into the ground.
They try to throw millions of dollars at problems but they don’t have a clear plan about anything. This means that the club has many overpaid and unmotivated players. Furthermore, the stadium is deteriorating because they haven’t invested in it. This makes many fans hate them a lot (via The Athletic).