The baker can kick out gays on moral grounds. Case closed.
The baker never kicked anyone out. Read the court decision if you are unsure of the actual background of the situation. Just simply read the recent SCOTUS on decision and I'm sure you will have a different opinion. And here is an excerpt from the decisions from section I, A:
"Phillips informed the couple that he does not “create” wedding cakes for same-sex weddings. He explained, “I’ll make your birthday cakes, shower cakes, sell you cookies and brownies, I just don’t make cakes for same sex weddings.” The couple left the shop without further discussion."
Your point is wildly incorrect. But if you want to know the truth read the decision or ask the baker or the couple yourself. Just be informed with proper facts so people can know you are telling the truth. That's if you even care.