Hello again.
I'm not so sure that there is that much difference. Once again I am confused. What does Pope Francis actually mean by 'accompany', 'study' and 'reintegrate'. 
To me 'accompany' and 'study' means discussing and pointing out the objective immorality of the person's situation. Having done so and persuaded the person to have a change of heart, repent and be reintegrated into the life of the Church.  Does the Pope mean that if the person remains obdurate he ought not to be reintegrated? The alternative is to ignore the immorality and repentance and reintegrate.
The boy who is being taught that he is free to chose his gender and believes it will have the same mindset as the adult.