There is no comparison between business refusing services or being at demand of whoever walks through their doors, and a preacher.
Preachers don’t sell marriage, they are not marriage clerks at the marriage counter, they pick and choose if they want to perform a marriage or not.
My point is that in the eyes of the state, your sacramental marriage will be irrelevant. To Christians, what’s actually irrelevant (or should be) is state approval or state sanctioning. So, the hell with the state. I don’t need them to recognize my SACRAMENTAL marriage. My wife and I will sign whatever papers we need that will make ourselves each others heir, give one another durable power of attorney, next of kin status, etc.