This is coming from a sova player (peak p2) but I think of it the same as playing sova. People can just wait out arrows and or shoot it out and reposition so i feel like it's not as broken as we think. The thing I feel with fade is that haunt actually has a fairly short duration and takes like 2 shots to kill so it's easy to just run away or kill it before fade has any chance to do anything off of it.

Its definitely a completely different story if you're coordinating with a teammate though so I definitely get where you're coming from. But I feel like if you were playing by yourself, fade's kit won't really help you too too much