Dive into your creative stream
Are you reaaaally going to tell me that even though Boruto (a) establishes that time travel exists and (b) has Sasuke go back in time to when he was 13 and Itachi was still alive, Sasuke DOESN’T IMMEDIATELY try and save his brother?!
Sure, I know that there are always consequences to tampering with timelines and they were told not to affect change in the series’ canon, but are you reaaally going to tell me that the chance to SAVE ITACHI isn’t one of the literal only things that would actually be worth that risk to Sasuke?!
Sasuke went against everyone’s warnings against defecting in order to kill Itachi, and then threatened to take down Konoha in order to avenge him, but now that he knows the full and actual truth, he’s gonna, what, roll over and let his precious brother just die because of some nebulous consequences?!