Hello!
At the moment I feel no real incentive to get all fates to level 3 in all regions and to do hunting in Shadowbringers. The rewards I can buy with these currencies are by far not exciting enough to keep me going.
For both activities to be fun you need an active community, so I hope with 5.1 we will get more interesting stuff to buy with those currencies - so we get an active FATE and Hunt community again.
In my opinion, having some long term goals for grinding these activities would really help the current Endgame.