This is A response from my deleted post, just reposting on a random comment of yours just in case you didn't get it, I repuloaded it in gameplay if you'd like to continue.
Well that's an easy question really, people want to win. People look at Yasuo's kit and his abilities, his design, his play style and genuinely love it, at least I do. He provides a lot to the team and is able to carry the whole team on his back when fed enough, something a lot of champions don't have in this meta anymore.
People aren't innately toxic like people think, I was 2 week suspended for being toxic but only when I was being followed around by an ezreal with smite stealing all my jungle camps, wouldn't that make you angry?
I'm genuinely a nice person when I'm not aggravated, I try to help people and teach them how to play the game more extensively, but for the love of god don't troll or I will flame the shit out of your like that ezreal
Being banned for talking shit is stupid in its own right in my opinion, but letting someone who's trying to ruin the game for EVERYONE go off Scott free? Ridiculous.
By the way there's no such thing as a champion that's, "easy to fight against" it's about player skill and development, no one champion is played the same, people attempt to copy exactly but you can't, everyone has their style, everyone improves differently.
I've been playing league for a year with no MOBA experience and I've hit Diamond, I'm very proud of that and it hurts me seeing other people try and ruin the game when everyone could be diamond with practice, people are just too ignorant to learn or are too easy to give up.
Hope that answers your question, have anymore?