No champion should be able to do this.
https://i.imgur.com/21AueV4.png
I don't care that he was fed. He's a Silver IV player who practically went ADC with Yasuo he spent so much time out of lane. Look at the time, look at his items, look at his score. This should not be possible. He has what, 32 bonus AD from items? Runes alone were providing him so much damage that he was able to melt me, a Nasus with ~160 stacks, with two Q's and an E. From 100% to 0% in about 2.8 seconds. It's not right, Riot. You know this is wrong. This is wrong from a balance standpoint and it's wrong in the sense that it's wrong to do this to your players. Your stubborn refusal to hear the concerns we've had with damage creep over the past three seasons makes you, Riot Games, officially the most toxic thing in your own game's community.
(So we're clear, readers. This isn't about Yasuo. This is about the damage creep. Yasuo just benefited in this game.)