In my experience, poor fan behavior increased this year compared to before the COVID shut down/parent lockout year. I had to throw four people out of a flipping middle school track meet this year for constant verbal abuse of meet officials. A track meet! Middle school!!!!
Basketball was a giant mess, court invasions, near riots of people trying to come into sold out games, referee abuse out of hand.
Id like to say hockey was better, but it wasn't. Parents kicked out for ref abuse, entire student sections removed for boorish behavior at high school games, brawls between opposing student sections.