Why doesn't Gargolye's Stoneplate active reduce TRUE damage dealt?
The point of the active is to make you much tankier but with less damage dealt to compensate. When this doesn't apply to true damage, it kind of fails in this trade-off. Moreover, Cho ult scales with max health and actually gets BUFFED by the active that's supposed to nerf damage.
People are complaining about cho R right now, but it's really the fact that true damage isn't reduced that causes all of this bullshit.
,
is always a good choice against him. So is

+ R and she's dead. Then the obligated "/all outplayed" taunt.
. Even if he does manage to kill her, all he has going for him is his ult, she'll pop back from GA and proceed to melt him.
can use stone plate and apply his full passive then ult target. But
is oppressive because of the health scaling. Nerf cho hp scaling or simply remove it and buff his AP ratio and trust me you won't see stoneplate on cho gath any longer. Stoneplate is fine imo and true damage interaction can stay. Cho need tuning.
So that argument is moot.
with
all over again.