The government isn't the one kicking people off, it's a private for-profit business. If you stink up an entire airplane then yes dude, you need to take your ass home and get in the shower. Why should 100 people be forced to deal with your poor hygiene and lack of common decency? If it's B.O. because of a legitimate health issue then that's one thing, but it almost never is. Lazy, gross-ass, motherfuckers.