How is an association choosing not to associate with you any different from banishment or expulsion? Let us remember that in the 1960s, speech promoting civil r

How is an association choosing not to associate with you any different from banishment or expulsion? Let us remember that in the 1960s, speech promoting civil rights was incredibly non-consensus and "dangerous" and resulted in banishment and expulsion for countless proponents. So too was speech in favor of gay marriage during the 1980s. I am not in favor of legislation limiting speech, I am just pointing out that the distinction you draw between what goes too far and what does not is founded in your own opinionated perceptions and not in reality.