I have 7 people in my FC who did not quit because they added hunts. They were ready to quit because of the endless instance spam.
SE needs to balance content where everything has some BIS gear. Or people will simply go to the most effective course.
Hunts are the best way to get sands and oils outside coil2. So people spam it.
People do coil 2 because it drops BIS gear.
People do not do Garuda EX, because all it drops is vanity gear. <= There is your real problem not hunts