Sad sign of the times, and we EACH have a responsibility to watch each others backs. Lamenting about school discipline, game exclusions is fine, but the inevitable U-tube of a Coach (player, spectator) being led off the court, field, pitch in handcuffs will likely cause any rational individual to pause and reconsider what consequences their emotions are pushing them towards.
We have to INSIST on charges being made, on site if at all possible, but off site, after the fact, if necessary.