As for Yasuo, I was simply explaining the reasoning behind the nerfs.
And no, it was not a terrible way of going about it.
They forced him to build more attack speed if he actually wants it now, and changed armorpen to only critical strikes, which forces Yasuo to actually build crit if he wanted said benefit, because his old tank build had not a single crit item.
I will decline to talk more on Graves, as I'm more or less on the fence about him.
Annie is not broken. If you think she is broken, I'm sorry, but you need to learn how to deal with her.
As for the others, replace the word "Annie" with the other champions you've listed (and the proper pronouns, if that's your sort of thing).
I asked the question because you seemingly have very little knowledge of the game.