Because rude behavior in children is more often the thoughtlessness than of deliberate aggression, criticism, namecalling and orders only make a child angry and defensive.
But because Myanmar's leaders deny that and see the Rohingya as belonging to Bangladesh anyway, experts say the pope will have to discuss the situation very carefully to avoid offending his hosts.
Obviously very offensive and people got very upset for it and Zuckerberg was hauled in front of the disciplinary board at Harvard and - and admonished for this.