Unpopular opinion Vayne is not boken.
I know I going to get downvoted by everyone but I really don't think Vayne is broken, I think she is good and is unfun to play vs but not boken. Look at champions like kaisa after she was buffed that is a broken adc vayne does not come close to that or even better look at when vayne was last op vayne is not as strong now as she was then. Look at those times and think about why they got nerfed so fast but not vanye.
Like maybe just maybe vayne looks op since people hate her and have a hard time playing vs her leading to her having good soloQ stats and making people that lost to her think that it is because she is broken and not because they played wrong. She has also had a ok to high playrate for most of her existence meaning she has a lot of mains and people who played her already meaning it also makes her stats look wrong since people do better with champion they have played already.
Since why is vayne boken? since all she has over a lot of other adcs is being really good in soloQ since she can easy snowball and solo carry. If someone picks vayne why not pick idk pick cait who does very well vs vayne or don't pick early game adc and just don't let her gets kills to snowball off of. Her late is not as good as other adcs and her early is also one of the weakest in the adc role to pick so play around that.
Also I think vayne is good but I think that she will just go away without any nerfs when the meta changes.
If you disagree pls leave a explanation that is not just vayne is op or something vague like that.