Bold is true. How someone can try to use his performance against her to prove something is baffling.. Especially when that was comfortably Sasuke's worst showing in a vs in the entire series for me. Dude just kept spamming Susanoo and kept getting negged each time.Fail thread.
As others have pointed out, RSM>>>Rinnegan.
It makes sense, it is the superior power after all.
Also, how did Sasuke fare against Kaguya with his Rinnegan in comparison to Naruto with RSM? Not too good at all. :lol