Is Someone at Riot a Nidalee Main or Something?
for some reason always gets compensatory buffs when she's nerfed, either in the same patch or within one or two patches.
Last time she was nerfed, she was brought into line. She may have been a bit on the weaker side, but she was by no means trash.
Fast forward two patches of "compensatory buffs", she is legitimately 100% pick or ban in higher elo, and very strong at all elos. She needs to be nerfed, and for good this time.