Are those Ahri and Karma changes some kind of a joke?

Both champions doesn't have passive abilites. 's passive is a part of her ult so she doesn't have a real passive. 's passive is just plain terrible and have no impact in the game. She easily has the worst passive out of all champions.

Both champion's W abilities are terrible. is a mage and that ability doesn't suit her. Her W has a really low range and why does the heal scale with her health instead of her AP? 's W does laughable damage and like Karma's W it has low range. At least Karma's W has some utility unlike Ahri's which is plain useless ability.

has decent early game but her late game is really weak, even worse than Ahri. So why her early game is getting buffed instead her late game? She needs a real passive and/or needs changes to her W. At least she can get 5% more AP ratio to her Q so she can one shot the ranged minions without the help of Luden's.

has the worst carry potential out of all mid lane champions. She is the meaning of 'carry me' champion. Ahri is a hybrid burst mage/assassin but she doesn't have the damage nor mobility to do her job.

Like Karma her late game is really weak because of her terrible AP ratios and she is useless when she burns her ult because she is also the most ult-reliant champion in the game. Her early game and laning phase is also weak now because she lost her ms boost and she is no longer safe. So her mid game is the only decent thing about her because of her roaming potential.

At late game a single MR item almost nullifies her damage and her laughable true damage ( 140 + 35% AP at max level) is not enough to save her and her AP ratios are really bad. So she is just a charm bot at late game. Just try to land your E and hope your team carry the game for you. Her charm is the reason why she still has a decent win rate despite being a really weak champion by herself. So why her charm (her stongest ability) is getting buffed instead of her terrible passive and W?