Riot's inability to punish trolls breed toxicity.
The title really says it all. The inability to punish people who intentionally troll games causes people to become toxic, whether for one game or a chain of them. It's EXTREMELY frustrating to lose LP because your Veigar support went 0-9 and was charging into turrets early on and trying to 1v2 when his ADC wasn't in lane... or things of the like... and then picks up 2-3 kills/assists at the end of the game so you can't report him for intentionally feeding. (which he was clearly doing!)
I'm tired of players doing things to intentionally incite their OWN TEAMMATES. Things like getting angry with the jungler for not ganking and then coming into his jungle to try to steal camps or buffs from them. OR walking to a lane brush pinging that you are On The Way! and then waiting for them to go in and walking away, or watching them die then walk away. Or a jungler getting angry with a laner and coming to clear their wave so they are pushed to the enemy turret while behind, even after asking them politely not to. ETC.
**I mean guys... there are thousands of examples, I'm sure I can't list them all but I'm also sure every single one of you know exactly what I'm talking about. Going on a losing spree because of trolls and getting dropped from 99lp to 0 or getting demoted or whatever story I'm sure you've all experienced it. It's infuriating and the fact that Riot can not ban these people because they do not record games in any sense is EXTREMELY frustrating. **
It makes for an environment were competitive players suffer for being competitive in a competition based game. It makes no sense. If you are playing ranked it should be expected of you that you want to WIN! And that you want to do everything you can to play as best as you can. If you have a casual attitude in ranked I honestly think that should be punishable in some mild form. It's crazy that you can approach ranked with a casual "meh whatever" type of attitude to me.
Thoughts?
EDIT: (PLEASE READ) I'm not sure why everyone is downvoting but also not leaving a comment.. I feel this is fairly reasonable and thought out. I'm not some random guy raging about a game. I'm talking about the ranked community as a whole. Also, for the record, I've never had any form of punishment. No chat restrictions, no bans... ever.