If what most NB members think is true, and Obito just wants to get Rin back.....
Why would he want to put the whole world under one massive illusion? In this reality, even his Rin would be fake! That's right, FAKE! So why is he going through all this trouble when the thing or person he supposedly wants the most is just a mirage that he knows isn't real.
Performing Rinne Tensei for one single person would not have killed Nagato by a long shot, why didn't he get Nagato to bring her back, if he wanted Rin so badly, like most of NB believes?
If this war was started and everything that Obito ever did was all because Rin died, and he is "butt hurt" over that, then why didn't Obito just kill the people responsible and the people related like Sasuke wants to do?
He destroyed the cause(Mist Jounin), why didn't he kill the killer(Kakashi)?
Why would he say to Madara, "I couldn't care less about this reality", If his goal was just Rin from the beginning?
Everyone who is mad about Obito's resolve and sees it as insignificant, what is your response?