I've Just Experienced the Over Toxicity of League Today

Hello all, today I played a normal draft game. I got my secondary role, mid, which is okay, I picked Ahri, my go to champion. I went into the game with a positive attitude and I was complimenting the enemy team whenever they made a solid outplay. The response I was given? "Go die," multiple times. While that was okay enough, my team started to flame me because of a constant camp mid, meaning that I was falling behind in CS. I kept my positive attitude (which I've been trying to get better at since I received a chat ban not too long ago), and the team constantly berated, including the non-vocal members of the team chiming in to ask why I was so angry. It was a really demoralizing game as I was the only non-toxic person in the 10 person lobby and that really hurt my soul