We won’t expect an opponent like this to raise the flop on a bluff too often in this situation because he thinks our range is so strong, so we don’t have to worry about him exploiting a weak betting range.
Let me see if I understand this right... delayed cbets with our strongest hands vs this guy can often be more +EV than firing the flop since he folds so often and only plays back with better hands. Instead, we should consider cbetting with the bottom of our range since he'll often fold a better hand making a bluff +EV. This is simply the fundamental theorem of poker, no?