Riots system to detect greifers doesn't work 99% of the time
Ye thats just it. I know match histories who purposely greif/ int feed 10-15 games without typing to lose games, and riots system does nothing to deal with. If you say otherwise you actually have no idea. You can put this theory to the test if you don't believe it which i have to say don't do because this post might deleted. I don't have answers on how to solve it. I just know its the elephant in the room which riot hasn't addressed enough
Edit: Just to add on to this, a Masters player on youtube pointed this out since he was tilted and didn't get caught until he got in a game with scarra. He later deleted the video after seeing the negative feedback on him inting others from 1 game.