Yeah, the people crying about FATEs now are crying because no one is doing them. (not implying you are one of these) Fates have become harder and less rewarding therefor dungeons, even for DPS become the main source of level exp. Really the only fates you can do if you are waiting for a DF is the mob killing ones. boss ones usually dont have a tank/healer since they mostly get 1-5minute waits at max.

What they need to do is decrease the difficulty of these fates back to what they were pre-patch.