They can't buy the tickets directly from MSG, so they never gave money to MSG. So that can't be the reason either. Would it be fair to prohibit entry to the attys that did sue MSG? Even though attys just represent the interests of their clients?
It really seems like the intent of that is to make it so that people who have been harmed by M.S.G. won't be able to find an attorney next time. Which is a very scumbag gangster type of behavior, so I'm completely happy to have it be smacked down violently by the law.