So i guess this explains how OP the last remaining uchihas(madara, obito, sasuke, itachi) are....... kishi puposely made this chapter to explain that........ they all found love and it made them stronger....... very creative of kishi to do that...
one question does it work for people like kakashi and danzo. kakashi got his ms the same time as obito when rin died so if that the case why didnt danzo awaken the ms surely he had the sharingan when the third died. they were close why didnt his arm turn into ms