Ppl complaining about Yasuo...
Are just ppl who are unable to learn how to play a game properly. Too used for games to bend over users so that they feel accomplished by winning instead of actually learning game mechanics and get better.
Don't even bother to give them explanation, it won't work. Do not care even to show examples, it won't work. They'll always shut their ears and shout that Yasuo is toxic/op/unbalanced/toostronk.
You all really should question your ability to play a game in total, not just LoL.
Edit: All downvoters are welcomed to play against me with them playing Yasuo and show me how they destroy me.