I've been thinking there may be a possible solution here. Let's consider the example of the Christian couple who own the wedding cake business. Let's suppose a gay couple approaches a Christian business owner and wants a wedding cake for their gay wedding.
What if the Christian business owner said the following. . ."We would be happy to bake a cake for your wedding. But you should understand that every dime of profit will be donated to a pro-family lobbying organization in your name. You should expect a "Thank You" card from them thanking you for supporting the pro-family cause."
What if the Christian business owner said the following. . ."We would be happy to bake a cake for your wedding. But you should understand that every dime of profit will be donated to a pro-family lobbying organization in your name. You should expect a "Thank You" card from them thanking you for supporting the pro-family cause."