In football even that tackle would be a penalty, quit confusing and inherent risk v. an act of stupidity.
I hate to nitpick, but how would that tackle be a penalty? If it was a block it would clearly be a penalty, but I fail to see how it is an illegal tackle.
On a side note, why can't anything be funny? Public humiliation of an anonymous person in a suit is this generation's college prank. A mascot fracas is no different than my parents stealing the other team's goat before the big game.