We are talking about a Champion with a 21% Win Rate in the LPL, with a 44% Win Rate in EU.
Obviously, your concerns are unfounded, the Champion is not OP and in fact in certain areas is very Weak.
There is nothing about Fiora that screams she is some unstoppable force... because Europe and the LPL have shown exactly how to keep her down.
When you come with some over the top hyperbole about how only 'one champion' can counter her, when all I did was give the most recent NA example to counter her... what is one to expect? You had closed your mind to what the rest of the League Community was doing (narrow minded, as I said) DESPITE them having GREAT SUCCESS against Fiora.
So was I wrong? Were you not being narrow minded? Were you not instead taking the easy way about crying about how OP she is, when I have direct evidence that she is not?
Instead, I challenge you to open your mind and try a little harder. Look deeper. What is EU doing to keep Fiora in check? What is the LPL doing to dominate her? What is NA failing to do to slow her down, until Quinn played by Huni?
Look at those things and you will see why Fiora is NOT OP, and how there IS counter play to her.
The reason I brought your personal traits into it, is because it is those exact traits holding you back from understanding this Fiora situation more adeptly. There was no way to stick to the topic if all you were going to do was completely ignore the points made to you... I had to illustrate to you that you were being narrow minded on the subject and if you'd just step back you'd get plenty of examples on how to Counter Fiora and why she isn't OP.
Maybe now that you are aware that you were indeed being narrow minded, you'll take that chance to reset and step back to look at this situation with more perspective.
It's like anything else man, it's all Educational. It's how you choose to approach viewing the game. You can keep that view casual... and a Casual NA View would be to insist that Fiora is OP... or you can really educate yourself, and see that others have no such issue with Fiora, and see how it is that they deny her so that you can understand why she actually isn't OP.
NA has been playing against Fiora WRONG. It's really that simple. Up to Quinn face stomping her. Hopefully, the NA teams will look to EU and LPL to see what they do to stop her, and make the proper adjustments for games she is in. If not, they will continue to get destroyed by her (as will fans of NA who will follow what they do blindly and not look beyond that Fandom for an Advantage).
She is not OP, she is instead being allowed to ravage NA because they refuse to look around and see what others have done to shut her down. Which NA is known for being behind the curve on such things, so this should surprise no one.