Their genes can help resist but I never said uchiha were immune to genjutsu or that they were the only ones who could break genjutsu.
Also it was stated how to break genjutsu so there's no need to discuss that; its up to pure chakra control and good genes (but only for resistance)
So are you saying DBZ characters lack ki control? Or are you gonna say that it isn't the same as CC when you accept that genjutsu affects them in the first place. Mind control has been resisted, dabura was controlled by babidi, his power dwarfs any and all characters in the NV, vegeta was able to resist it not just through will power but also the use of his ki.
This shows that DBZ characters know how to handle such things, I don't think they would have any problem against mere illusions from far weaker foes.
Except it's not reality manipulation. It's a scientific manipulation of the opponents energy/chakra. It manipulates their brain, and only skill can stop it. Your confusing it's actual effects with some thing like aizens ability.
Scientific manipulation? Lol since when is chakra scientific? I confused nothing, as stated above vegeta was able to use his will power and ki to resist babidi's control, the focus was his mind seeing as how he was clutching his head.
With enough skill and power the illusions of the NV stand no chance.
Toad song is sound genjutsu that paralyzes the body so that doesn't apply to this thread since its about visual genjutsu that attacks the mind.
Shows how much you know, toad song isn't just a paralysis genjutsu, it is a genjutsu that paralyses the body and
mind that is why it can't be defeated. The opponent isn't even able to move and their minds function only in the illusion world. All genjutsu attack the mind, not just visual genjutsu. The only difference is the medium used.