High level of toxicity

I wanted to make this post to discuss about how i feel about the community. Recently i've made a game with Bard. I like to play him and i'm not that bad at him i would say. But in this game i was with an Annie, a Lulu and a Lee Sin, and... they were all very toxic. So i reported them of course. But after that i felt.. Sad, i dont know how to say that. Before, if someone told me something i would ignore it. i try to always stay positive, and i never, never flame because i know it wont help. But in this game, i just gave up on always trying to be positive. They were so mean and even after the game Lulu continued to flame me ! I know not all the community is like that but i lost faith.