Guess they're going all in on trying to redeem Victoria. Makes me wonder if she'll somehow redeem herself in present time after this.
This isn't "redemption". Redemption is when a person realizes that they've done wrong and reverses course.
But "True Victoria" isn't responsible for all of this. It wasn't her choice. So it's not her guilt. (Though I doubt that she'll feel that way.)
The problems with redemption stories:
Type 1) The story where the author revels in portraying an evil character, but then wants that character to get away with it and not suffer the retribution they deserve. Essentially, the author themselves is a sociopath. (Sylvanas in World of Warcraft.)
Type 2) West vs East Ethos. In the west, individuals are responsible for their own actions -- when a person chooses to do evil, that's purely their choice. Vs. East (well Japan at least), there's a very strong ethos of "people do evil because they got tainted by something -- the problem essentially is the taint -- remove the taint, and they go back to normal". (Naruto, repeatedly.)
But in this manga:
Type 1) the author did not wallow in Victoria's misdeeds. And she was roundly and horribly punished already.
Type 2) A ton of other characters did willfully commit evil and have been punished. If Victoria is getting a "not my fault" it's very much the exception to the rest of the story. I.e. it does not represent a general ethos.
So I don't see either of the redemption problems in this arc.