That's not going to happen because NG+ is a tremendous amount of work to balance properly in a game which is leaps and bounds less complex than D:OS 2 is. And D:OS 2 has a lot of balance issues.
One thing Larian recently did was to strip all the XP from some low-level Voidwoken. As in ALL the XP, those encounters give no more XP. From a player perspective, an encounter which gives no XP is very unsatisfying, and it seems like a bug. But no, apparently it was working as intended. They could have reduced the overall XP in the act slightly, or if low-level XP was such a problem, they could have reduced the amount of XP they gave and also reduced some of the quest XP, but don't completely take it away.
