Your types of examples are idiotic.  Your example is nothing like what is going on in this story.  The baker in this story makes wedding cakes all day long.  The gay couple coming in asking for a normal wedding cake with nothing different other than they are a gay couple.

Your example implies that the gay couple asked the baker to make something different than what he normally makes on a daily basis - which is not the case at all.  The couple did not ask for a "gay" wedding cake - they asked for a wedding cake.  If you saw the cake, you would have no idea it was for a gay couple. 

Swastika's are also a form of hate speech and a person can refuse to draw that image or write hateful words - again, NEITHER of which was the case here.

Care to try again with another flase equivelancy?