Yeah ok, try and make the argument that it’s political belief and not sexual orientation. Good luck with that in liberal courts.
It was kind of obvious in this case - the guy was thrown out for wearing a MAGA hat. If a gay couple comes in and one of them is wearing a Bernie button then that's all you need. Otherwise you've got a problem.
One would have to delusional if they think Christians bakers have the same rights as a liberal.