The Philadelphia Flyers boast one of the loudest and most notorious places to play in hockey, regardless of their on-ice performance.
Philadelphia is arguably the most passionate sports town in America, and it doesn't matter if you're at a Flyers game, or if the Eagles, Phillies, or 76ers are the home team. Their fans are some of the loudest in sports, and even during lean seasons, they still show up in droves.
Back in 2018, Bill Matz listed "8 Reasons Philadelphia Flyers Fans Are the Most Intense," over at Bleacher Report.