Simply THIS.... just because it's right doesn't mean it's what you get. Period.
As for your earlier comparison, it's flawed on many levels. No one marched into anyone's house uninvited. It's a public forum for anyone to join. It's no more your place that it is Bill's. And Bill didn't offend a family member and then match off. Weak analogy.
At best, you could stretch it to say that the contest was Bill's house. And he invited all of YOU in for dinner. Then when everyone sat down, he decided to walk out and not feed anyone. Sh!tty thing to do? Yes. As it was HIS idea and HIS contest, was he within his rights? Sadly, yes. But worth whining about for all this time? Hardly.
Get over it. Move on. Bill seems to have done both already.