Nothing in life is 100% other than death. As a market analyst for 48 years, I deal with probabilities. The probabilities strongly favor this Pope being against Trump because he is in favor of humanity and equality and Trump has none of that. In addition, the Pope has already criticized Trump and neither Trump or the Pope are likely to change what they believe and do.
So when you say opinion, it is knowledgeable and common sense, which you seem to have none of, as your OP and your responses show that to be the case.
Sorry, but your attempted deflection failed.