Every person has the right to comment. This is called "Freedom of Speech". If you don't like it, leave. I agree with a Non-American who spoke out on Freedom of Speech, "Everyone is in favor of free speech. Hardly a day passes without it's virtues being extolled, but some people's idea of it is that they are free to say what they like, but if anyone says anything back that is an outrage." Winston Churchill.
I'm not a Catholic, and to me it is of no consequence who is elected as Pope, and he does not speak for me on anything. Learn tolerance agitator and maybe you may learn more.