I will never understand someone who physically assaults a sports official, but I’d be lying if I said I’m surprised it occasionally happens. It’s always the adults who are the crazy ones too, with the higher concentration of crazy coaches and parents in my personal experience being at squirt and peewee level. Adult players are also crazy, and the lower down you go in rec hockey level the crazier they tend to be.
The kids themselves, who are actually the ones playing the game, don’t really give a shit. I had a kid (was either a squirt or a peewee, forget which) flip me off after I called a penalty on him once, and that’s the worst thing a kid actually playing the game ever did to me.