During a Philadelphia Flyers playoff game, the home crowd booed the Philadelphia Phillies baseball players when they were shown on the Jumbotron. This occurred despite the Phillies' struggles and recent managerial change, showcasing a notoriously critical Philadelphia fanbase that boos even their own hometown teams.
Impact: Medium. A stark example of Philadelphia's demanding sports culture, where even beloved hometown teams face harsh fan criticism.
In the source video, this keypoint occurs from 00:25:31 to 00:26:42.
Sources in support: David Dwork (The Hockey News)

