Religion is not an excuse to discriminate. Never has been. The baker is a terible Christian, Jesus would serve the sinners. Maybe take some time to preach, what do they call it, “Testify”?

Anyway, the baker’s opinion that he is taking part in a gay wedding by making a cake is ridiculous. No baker took part in my wedding. She, or he(?) was not invited. I never actually saw them. It was a business transaction. The business offered a service to the public. The service was a business transaction. There was literally nothing religious on either end of the business transaction.

How is it forcing a baker to decorate a cake? He would do the same thing for two heterosexual people.

What if only one of the gay people showed up at the bakery and ordered the cake? Let’s say the other man’s name was Chris. What if the baker did not know it was a gay wedding and made the cake?

What is the difference?
It is not hard to make a wedding cake.
You want people to be able to legally discriminate.