State of the Game

So I got three accounts banned over the course of 3 seasons. I ain't blaming anybody though, its completely my fault. It's just that it is extremely hard to stay tiltproof all the time. For example, what would you do if you have an troll on your team. You wanna flame them so hard you want to just give it to them. But if you say some dumb shit, you get banned. What happens to troll whos running it down or afk at fountain? Nothing. Literally Nothing. No matter if you report them, they wont get punished. But if you flame, you get banned. I have gotten 3 accounts banned for this. I still play the game because i enjoy it. But it is to the point where i cant curse since i fear getting banned. The report system is not good at all. The only report function at this point is for flaming. Why is there even an afk option? That one literally does nothing. Im not here to complain, try to get my acc banned, or any of that shit. Im just giving my personal opinion on the state of this game as of right now. Afks wont get punished as long as they still move their champion.