You just answered your own argument, Uchiha don't have the Sage's power but Madara and Sasuke do use some logic before saying they can't do the Sage's featsWho the hell said sealing techniques. The Uchihas dont have the power of the sage so they created a bootleg versian with Izanagi. Sealing their eyes. COAT is used with Hagos Sun/Moon seals on his hands.
All this proves is unlocking new eye restores eyesight. WHICH EVERYBODY EFFING KNEW.
You also ignored the fact Indra never went blind, sage chakra PREVENTS blindness as well as RESTORE EYESIGHT
Dude just stop. And if you forgot Naruto has the sages body not Sasuke so hes missing that as well.
Guess what Madara didnt have. You guessed it. The Sun/Moon seals.
Again stupid argument, Naruto's body along with the Yin/Yang seals are only required to make a FREAKING BIJUU. Madara already confirmed having had the ability to use Yin-Yang release
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Iznanagi is GENJUTSU which means it's primarily a YIN feats whcih means YIN is required more than YANG which Sasuke has in abundance.
Furthermore, Rinnegan is a result from having Ashura's Yang therefore Sauke has the YANG to use COAT. Now gtfo with your denial.
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