Why Fiora is overpowered right now

It's actually quite simple, she is ridiculous early game, she doesnt even have to hit her parrey, after she hits 6 no matter how low she gets you cannot go all in on her she regains a lot of hp and does stupid amount of damage.

she is obnoxious as hell in the lanning phase because her damge is just too dam high, even when the jungler ganks it's scary just how much raw damage she put out, i'm fine with her lategame, shes a carry obviously needs to make people blow up, however her early game needs to be tonned the fuck down, even Ryze early game can't bully champs that fucking hard, although he isnt exacly fun to go up against either at least the first levels you can farm withouth having get to worried about getting chunked down.

The other biggest issue is that you can't itemize against her, armor, hp, doesn't matter, insane amounts of true damage will be done to you.

TLDR: her kit is fine her lategame is fine, her early game is not fine.