I decided to do a little questing in Northrend to re-acquaint myself with the lore, and I came across a quest that requires weakening an enemy, then using a quest item on them. As I’m an Evoker, I obliterate everything in one shot, rendering this quest and many others impossible.
I get that the dev management doesn’t care about old world quests, but they’re a big draw for me. It would be nice to extend Chromie scaling to max-level players who are looking for a bit more challenge, or even to be able to complete quests in the first place.