I. Why would I need proof when Sakura has never shown the ability to not have bad vision? Nor her filler parents
II. Yeah, Sakura is book smart, but overall a horrible shinobi. It depends on their skill-set, and let me remind you, Kabuto was born in a war-era and was trained to be a spy. He also had Orochimaru as a teacher, and your comparing him to a little 6 year old child who was born into a clan famous for their dojutsu? Yeah, seems comparable.
III. Stalking Bolt = Automatic pairing foddder
Go re-read chapter when Salad/Sakura talk to each other, she said "What ... Bolt again?" -- This girl can't stop talking about him at home.
Shannaro = Show me a character using Shannaro that wasn't automatically hated, useless until needed, and/or likable.
Not to mention she is a female in Kishimoto's sexist series.
Sure
I. Your first question makes no sense. You said that Sakura "has never shown the ability to not have bad vision". If she has never shown the ability to
not have bad vision, then that means she has the potential to have bad vision. You just proved my point then.
II. Yes Kabuto had Orochimaru as a teacher. Does that mean that Sarada is automatically banned from finding a good teacher? This is what I mean by people being too presumptuous. You talk about Kabuto having a good teacher as if that is a luxury that Sarada can't possibly have or obtain (and part 3 hasn't even started yet so we don't know what kind of teacher Sarada could get). As for Sakura, it is true that Sakura is not the best, but Sarada doesn't have to be exactly like Sakura. I know you are probably going to say something stupid like "she said shannaro so that automatically means that she is going to be like every aspect of Sakura". However, a kid can inherit one or two quirks from their parents without getting every single detail. Child does not equal clone of the parent for sexual organisms. This thread alone actually already agreed with me by saying that Bolt has better style than his father. Yet Bolt still has a verbal tic like Naruto (dattebassa). The fact that Bolt can differ from Naruto while still having a similarity alone proves that a child can have some similarities to the parent while differing in other areas. Therefore, Sarada can be different from Sakura. You mentioned dojustu as well. Sarada has the potential to awaken said eyes (and no her base eye sight doesn't affect her being able to awaken sharingan. Sharingan comes based on emotion, not actual eye sight.) Finally, even if she doesn't awaken sharingan, she can still get her own claim to fame. Asura is the only known person with the Otsutsuki name to not inherit a dojutsu (Kaguya got rinne sharingan and byakugan, Hagoromo got rinnegan, Hamura got byakugan/tenseigan, Indra got sharingan/ mangekyou sharingan, Toneri got byakugan/tenseigan (although his byakugan was sealed at birth), all other moon Otsutsukis got byakugan from what we know (they just had their eyes sealed)). Despite this fact, Asura became immensely powerful. The same can hold true for an Uchiha that does not awaken sharingan.
III. Stalking Bolt does equal pairing, but it doesn't necessarily mean fodder. Here is something that people don't think about. A pairing takes two people. People bash Hinata and Sakura for being related to pairings, but Naruto and Sasuke are in those same pairings. If being in a pairing automatically equals fodder, then by your logic Naruto and Sasuke are fodder because they both got married.
IV. Shannaro is not what made Sakura hated. She was hated long before that. Shannaro is just an extra nuisance. It is also stupid to judge females in this manga just based on Sakura alone. There have been multiple female kages that have actually done some things. Not to mention that the strongest character in the manga is female (Kaguya).