OP dafq are you smoking? Because you are evidently high AF
She has lower than 50% winrate in every single elo out there, she has less than 6% pickrate in any lane in every elo beneth masters+.
Banrate? Yep she is banned a lot, just like Yasou, galio,brand, Zed, nasus and morgana in plati+
The best way to gauge a champions powerlevel is to look at the balance between their winrate, pickrate and banrate and performance in low elo vs high elo.
Is she picked a lot? No, does she win a lot? No, does she have a high banrate? yes, does her stats rise a bit in the highest levels of play? Yes but only a bit.
Conclusion? Currently subpar/average for anyone not in masters+
Demanding nerfs for akali at this point? Might as well ask that sona, bard and Ornn be gutted, ornn especially, have you seen how well he does in proplay?
Ornn had, even before the recent buffs, 83% winrate, P/B in 20+ games........sure Akali was banned more than him, a lot more than him but he did better in the games he played.
You? Asking for nerfs to akali?
With 0 statistics to back you up?
Go take a long deep look into the mirror and ask what qualifications you have to question a riot balance team possessing multiple high diamond/master tier players that have been around since the very start of league.
Doesnt bleeding matter what a vocal group of a hundred says, if statistics prove the opposite over the course of thousands if not tens of thousands or hundreds of thousands of games then those people are just flat out wrong.
And even if playing akali makes you feel like shit? Matters as much as a fart, people felt the exact same about Yasou, Zoe, Teemo, Jax,Fiora and Irelia and it doesnt matter.
What matters is results and performance, and statistics show that Akali is bad at getting good ones.