[alldayeveryday]

> we have freedom of association, and a business may not want to associate with someone who has opinions counter to their own.

Yes and no. Take the Colorado baker who refused to bake a cake for a gay couple. In this case, the Supreme Court ruled in the baker's favor on the grounds that forcing him to bake the cake would violate his religious freedoms. I wonder, if the baker had refused purely as a personal preference not to do business with gay couples (freedom of association), would the court have ruled differently? As far as I know the Supreme Court has not yet weighed in on such a question.