This law is not about Pro-Gay but about individual Religious protections by the Constitution! We will see how this turns out and not holding my breath.
Joe Christian Catering does business with Bob the gay man for a birthday party.. but not for Bob gay marriage party....
Steve the left-leaning musician will play for right winger Bill birthday party...but not for Bills anti Obama Tea Party rally
.. both are conditional reason and both are political reasons your declining to provide services to a particular event you have an objection....
so you're not the declining services to the person your declining services to the particular event
just like now all the leftist are screaming they will not provide services to Indiana because of the condition this law, change the condition and they will provide service