Endeavor is a widely disliked character, but I don't see this as an "Endeavor redemption arc." He's still a deeply flawed man and the manga isn't trying to rugsweep or excuse what he did. I think the family dynamic with the Todoroki's is realistic, with some children wanting to move on for the sake of ~faaamily~ while others will likely forever resent their dad.

Also, Shinso is finally getting what he deserves. I enjoyed this volume despite some of the action being hard to follow.