@Riot do you even care about the mains not happy about kindreds current state
The axe you took to their early game really doesn't feel good to play. You could take off .25% off the per mark health damage stack effectively hitting the later game and revert one of kindred's early game nerfs. And please consider looking into doing something about the base moment speed, even when kindred was powerhouse embodiment of death in the jungle it was still something that was regularly complained about. Things can't be good when a champ that is statistically not in a bad state has complaints from people that play or played it as a main, like how people complained about the kog changes after his double attack speed change even though he was a statistic powerhouse.

Had 0 counters in top lane. Could control every lane. Was a free win past the 35 minute mark. Picking anyone else but GP might as well have been reportable.
Who traded faster early ganks for far worse late game. Not picking Graves will pre' much get you flamed nonstop in diamond.
Until nerf he out damaged assassins had a flash or die gank style that allowed him to turret dive anyways.
Now that others have been toned down slightly is pre' much the equivalent of a God. Not only does he warp the game around him, he makes it next to impossible to ward against and is able to get the ball rolling before most others. He also doesn't fall off because he has loads of utility to make up for when his 1-shot ggwp combo starts slipping.
Why pick anyone else? He had like one bad match up that could only be played by a small hand full of champs? In challenger he was instant GGWP.