Don’t know who that is coming from having played WoW my first MMO years and years ago I personally love the FFXIV UI compared to base WoW it was light years ahead and hated having to rely on addons to get basic functionality.

The only thing I would want is a dark theme for the dialogue chat box as the white is way too bright for my eyes. Endwalker has a new chat box for certain npcs and I wish I could use that everywhere.