why is riot hurting good mechanincs? (cone instant aoe)

i dont know about anyone else but everytime i play cho or darius their conse baffel me. because if you have fast enough reactions to react to cho scilence through sound que or darius through animation que you are still hit by the ability.

this means in terms of darius that you reacted fast enough to flash or dash out of his pull and for cho this means you got out of the cone

for both of them you are rewarded by being still hit by the ability.

what the hell, since when do you get punished by playing well.

just so you understand i dont think this is overpowered and dont play the champs, i think it is overpowered and i still play the champs and think this is not fair.

why are you hurting good play?