that doesnt mean nothing them eyes are from an uchihaHe's not a normal Uchiha so I don't think he's losing his eyesight since it was aa transplant. I belive he activated his MS by means unknown.
Yeah and when Sasuke and Madara took their brothers eyes they don't lose vision which is a transplant.that doesnt mean nothing them eyes are from an uchiha
sasuke and madara's eyes aren't going blind anymore because they had ms and did what they were supposed to do to get ems(transplant another ms from a sibbling).They are not going blind not because they transplanted eyes,but because they have a different doujutsu now.Yeah and when Sasuke and Madara took their brothers eyes they don't lose vision which is a transplant.
Since it's not known if Kakashi is losing his vision or not all I can base it on is the fact that it seems when a transplant is done the effects of blindness is nulled. Like I said they never mentioned Kakashi losing his eyesight so we can only speculate.