What is it that you're not understanding? Why are you harping on this artificial divide between a person's business life and their personal life? We all understand that YOU think that this is a valid divide, but I and others most certainly don't see any divide.
So taking your argument (what you think is important allows you to impose your will on others) I devised a parallel argument. You think that it is fine to violate the human rights of business people, and I match you with the counterclaim of violating your rights to religious freedom if you own a car. See, we both use an arbitrary division (business life versus personal life) and (car owner versus non car owner) and we apply different standards with respect to observing human rights - business people can have their human rights trampled and so too can car owners. You argue that a business owner becomes a 2nd class citizen, not deserving of the same rights as a private citizen and I match you, car owners also become 2nd class citizens, not deserving of the same rights as pedestrians.
I understand you're argument, but besides being and there being a basic difference between the owner of a business and one's private life, you've moved the goal posts on this discussion. The OP was about repealing the Civil Rights Act of 1964, which specifically had to do with what businesses had to do. The slippery-slope argument that you appear to be making doesn't impress me, as everything is on a slope to something. As for business people being second class citizens, that's basically the nature of business in some respects.
Isn't being forced to keep trade secrets by my boss hindering my freedom of speech? After all, what's good for the goose is good for the gander. Why should the boss' freedoms be total, but not mine?