Refusing to sell a cake to someone does not harm that person.
How on earth can you say that?
In the same context, it does one no harm to make them sit in the back of the bus, to make them use the hose instead of the water fountain, to go to the next diner or hotel. Those are mere inconveniences, yes? Can you imagine walking into a bakery with your daughter, all excited about her wedding, to pick out a cake, her cake, for her special day and then be told "Sorry, pal. We don't bake cakes for straight weddings."
I object to things like affirmative action just as I'd object to being told 'we don't bake straight cakes' or being told to use a different fountain or bathroom hotel. Good lord, by the same token, where is the harm in someone who BAKES CAKES for a living BAKING a cake??? If you claim a religious RIGHT to not bake a cake based on what SOMEONE else is symbolically using it for, SYMBOLICALLY, what it represents to THEM, you would certainly agree that a doctor should not have to work on a person who, in their mind, represents sin, yes? Or firemen refusing to fight fires at 'gay' houses?
The growth of Islam, submission, is a threat to us ALL, meaning anyone who believes in the declaration of independence and the US Constitution, individual liberty, freedom, justice AND responsibility, not to mention religious freedom. This sort of social division does nothing but weaken us to their benefit. Ted Cruz said these people were 'brave' for refusing to bake a cake. I say they'd have been brave had they, cheerfully, conducted their chosen business. That would have been in keeping with the faith I was taught.