Why is Yasuo a champion

Pure stupidity how RIOT decided to give a champion infinite dashes, 100% crit with two items, an ability that blocks every other ability in the game except for two, and tons of base damage/attack speed. When I first started playing yasuo i thought "wow what a fun champion with a unique and different model/idea" but i didn't realize how the people who I went up against felt and why people described him as just the most "cancer" champ in league. After time playing him came a point were I felt like "nah this is starting to get boring" just dashing around the creep wave and auto attacking my laner and his jungler and spamming my q and calling it a "2v1 outplay". I stopped playing him. Every game i was playing suddenly started to have at least one yasuo in it, if not two and became really annoying since i play top and mid. And I started to realize how annoying it is to play against a yasuo and the fact that it is not even hard to play so anyone could just pick up yasuo and be told to just dash around the creeps, spam q, and rush a PD and a IE then build anything else after that they could still win lane. All you lvl 7 mastery yasuos don't tell me he is hard to play because sadly i am one of you and i could say it has the same skill cap as garen. With the little time I played yasuo I was able to get him to lvl 7 and it was not hard. Now I am asking RIOT to please do something about this champion, it is just stupidity how over powered and annoying and easy to use he is, it is simply disgusting. I stopped playing for a bit because I could not have a single game without a yasuo in it, I come and play again it get against a yasuo, The game I once loved to play and really enjoyed, is being killed by that one champion, by now i honestly don't even care if they delete that champion. Please RIOT I don't think it is a coincidence that yasuo is the most hated champ in league and by far, please do something about it.