This^First, nobody said that, so you are creating a straw man (again).
I'm trying to understand what your theory is. It seems to be you think that Billy did nothing wrong, and out of the blue Mike (and Maggard through his support of the tweet) just up and decided to get ____ed for no reason. But with you it's really hard to tell.
It seems pretty clear that there was some agreement between the MEN and one of them broke it. It ain't the first time and won't be the last time someone presents themselves as having a greater level of integrity than they do...but that doesn't mean he shouldn't be called out. For all you "business is business" types, I've been in business for myself for 10 years, and yes some people treat others that way. I don't do business with those people either. There is legal, and there is right and some people grasp on the the former when they don't have the integrity for the latter.