Fatigue system was not meant for Western games. It only makes sense in Korea where to register to play the majority of games you need a KSSN and phone or whatever activation for your account.

Having fatigue system on a western game where the only thing that stops you from creating another account is simply registering another email or in some cases not even that is needed...it's certainly quite a pointless feature to have.
Whoever wants to play for long periods of time will simply create another account/character and keep playing.

To me, fatigue system is ******ed, it has a purpose if the only way to create an account is by using your ID and phone verification...otherwise it's useless and ******ed.