I wouldn't mind it in some form of a photo mode for screenshot capturing (along with camera roll, tilt, etc, to get my character away from dead center of the screen), but otherwise you're just making your character out to be very nearsighted and blurring out landmark details the devs actually bothered to get to look decent in ARR.
Most of the maps are not particularly large enough where the DoF on fulltime would even have much of an aesthetic value either.
If we're discussing wanting actual eye-candy, per-object motion blur would be pretty dope, especially for MNKs.