Board Thread:Versus Debates/@comment-43403813-20190907005521/@comment-9782468-20190925233840

Senjutsu Sage wrote: @Squinty. Dude, their visions are linked. Wtf. Of course nagato would be affected. Tsukuyomi works by direct eye contact. Itachi would only be able to affect the one he had direct eye contect with. Just because they share their senses, doesn't mean it changes that.

The fact that nothing beside SM sensing could even trace the chakra back to Nagato means that Tsukuyomi probably won't be able to travel along the chakra to Nagato as well.

Also there's the fact that we already have evidence of Genjutsu affecting a few Pain but not the rest.