Here is a quick list of who Sasuke will 1 shot with Amaterasu if he fought them.
Any Tailed Beast-
Gaara
Fodder 11
Bee
Mei
3rd Raikage
Onooki
Muu
Kakashi
Gai
Kisame
Hidan
15 year old Obito
Tsunade
Jiraya
and
the rest of the current jonins / chunins/ genins(minus Naruto)and people I don't rlly care about/or mentioned.
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Dantee, ain't ever tell no lies.
Any Jinchuriki- not even logical considering we know each of them is Extremly strong and can most likely use tailed beast cloak like killa bee.
Gaara- countered Amaterasu already with sand
Fodder 11
Bee- he only hit bee with that because he was too big to miss, before Sasuke got a beating from killa bee while in 8tails cloak stage 1.
Mei- she almost killed Sasuke if it wasn't for Zetsu
3rd Raikage- he is just as fast Raikage A, and his Ration armor can't be pierced except from his own attacks
Onooki
Muu- invisible and can use the same tech as onooki
Kakashi- it's possible, but what's stopping Kakashi's from using kamui to get rid of the flames and he has a Sharingan so it wouldn't surprise me if Sasuke had trouble hitting him.
Gai- if any of the gates are activated, Sasuke wouldn't hit him Period.
Kisame- water style shark bomb Jutsu or water style period would work... Might not extinguish the flames but he could block it at the most and we don't know if his sword could absorb the flames chakra which could render it useless. Considering he was one of the strongest akatsuki and sparred/worked with Itachi he would know what that tech does.
Hidan- he can't be harmed if he gets sasukes blood it'll be a repeat of what happened to asuma rendering all Jutsu self inflicting.
15 year old Obito- intangible and slaughtered Alot of mist ninja that would have killed Kakashi.... Definetly not.
Tsunade- it's possible to defeat her with Amaterasu but I wouldn't underestimate her that much to say it would a 1hit with Amaterasu, she may be willing to lose a limb like Raikage.
Jiraya- hell no, jiriyah would F*** Sasuke up with or without his sage mode... Plus he has scrolls to seal Amaterasu
and
the rest of the current jonins / chunins/ genins(minus Naruto)and people I don't rlly care about/or mentioned.
I'm a Sasuke fan too, but this is why people hate him and sasuke fans because people try to overrate him whenever and where ever...