Please provide the citations where the pope has previously mentioned that Muslims are being persecute. 
A large component of human trafficking is the “use of force, fraud, or coercion to control other people for the purpose of engaging in commercial sex. Pornography not only contributes to the demand for sex trafficking … but it also contributes to child exploitation, sexual violence, and lifelong porn addictions.” https://polarisproject.org/human-trafficking
Yes, I know the pope has spoken often about human trafficking without ever apologizing for enabling Wesolowski.