Here you go:
Yes, I would be fine with sometimes farming for the same piece of gear for over a month once a week and still not get it. That's just RNG. If the non-raiding progression path would be at least partly based on drops with some random chance, there will be both positive and negative RNG streaks. That's nothing new, we can live with that, or at least I can. That's something that is in the game in many places, so, no big surprises here.