I'm not going to agree with the fact that hazing is right or should be done, but you know what? You're absolutely right about one thing.
Hazing is done in all other sports. And the coaches do laugh. Just like Kruger laughs when people have stupid things done to them. She herself instigates more than half of the pranks/bets/whatevers that go on in that band room. I'm sure if she had been there when the duct taping happened, she would've laughed right along.
And this particular "hazing" incident was rather minimal in comparison to what has been done or what could've been done. That still doesn't make it right. But that also doesn't mean the whole fucking band should be punished for years and years to come.
And what really gets me is that Kruger either supports the crap that goes on, or she laughs with everyone else, and now she's completely ruining band camp and whatever else for everyone.
She needs to punish the minority for what they did and not make the majority suffer because of their stupidity.
Sorry, I know you're not in band and probably don't know or care. I'm just sayin'.