These businesses need to reverse their tactics. As owner of a Christian Bake shop, I’d simply make it store policy to decorate every item made with a cross. Story policy. Same for all patrons. Anyone can order a cake, but this is how they’re made. Call the homosexual provocateur’s bluff. They don’t want the cake, they want a confrontation so they can continue to chip away and destroy Christianity.
Unlike vampires, homosexuals are not allergic to crosses.
Indeed there are gay friendly churches with crosses all over them.