The article that supports the thread is misleading and makes the premise of the thread a lie. A Christian cake is not what was requested. A protest cake promoting a political agenda was requested. Unless the bakery was known for making protest cakes or advertised for the making of protest cakes a product was being requested that the bakery does not produce.
I was thinking the same thing. Tantamount to asking a Black-owned bakery to bake a kkk cake, Jewish bakery to bake anti-Semitic cake.
The fundie hate group preacher should not have harassed the bakery.
But, the law may be that the bakery would be required to bake the cake.
The whole issue has gone beyond ridiculous.