Jamie, clearly you have never played nor can appreciate the nuances of ice hockey.
Hockey, unlike any other sport is a free flowing, highly physical game, regularly lasting many minutes between stoppages of play. Using your body to knock another player out of the way is a requisite. And because it is free flowing and so physical, infractions/cheap shots happen all the time...but every tiny little infraction cannot be called without hindering the flow of the game.
Maybe someone gets tripped, or elbowed, or gets their face raked into the boards. If they are lucky, the refs see it and dole out a two minute minor penalty. Not a huge deal. But if you are a goon and have a reputation for taking these kind of penalties and possibly causing career ending injuries, the two minute penalty is fair trade.
As I said, fighting keeps goons honest. You take a cheap shot, you costs your team two minutes...but you'll also get a target on your back, as you should. Without fighting, the two minutes that you cost your team was well worth taking out an opposing teams player. With fighting, you'll think twice about what that may cost you.
"The professional game only has goons *because* fighting is tolerated."
Wrong. Goons are inherent to the game because of the highly physical, free flowing play. When you have someone rapping their stick against your shin pad constantly (perfectly legal by the way), tempers will flare. Its the nature of the game, my friend.
"Many adults play ice hockey at levels below the professional game. They are not children."
Indeed. I play and I am no professional by any means. Yet fights exist in MY beer league. You get suspended for a game and receive a $25 fine. It's against the rules, but it happens because of the reasons I just described.
"An incident like that should be dealt with by suspending or fining Lemueix after the game, if the referee did not spot it during the game. "
He was suspended AND fined. But suspension and being fined won't stop that sort of cheap shot. Being threatened with getting your ass kicked on the ice however, will.
"Fighting is not the way to deal with infractions the referee does not spot."
Again, you don't know hockey then. I'd urge you to lace up the skates, grab a stick and try it out. You'll find out fairly soon why fighting is allowed.
Just curious, what is boxing or MMA to you? And how is this form of fighting different than what goes on on the ice?