I'm having a hard time understanding the report/punishment process, Riot's stats seem solid but...
My experience is vastly different. I've seen Riot's statistics regarding reform and it seems awesome; from positive players winning more games to the majority of punished players never receiving another punishment, I'm happy to read that Riot has a system in place that takes care of the good guys and tried to help the bad guys assimilate into the community.
However, I report a player probably every other game. It's absurd. The worst part is that it seems like much of the community doesn't care about toxicity in general. Players in my games will flame someone in allchat, someone may say (X teammate is telling me to kill myself in chat and to uninstall, please report after game) to be told to suck it up or that they should kill themselves or that it's a normal so who cares. It's honestly appalling. This problem is made ever worse when a toxic player has one or multiple teammates they are playing with.
So how do I know, as a player with these extremely common experiences, that Riot isn't suffering from a sort of selection bias or confirmation bias? I don't want to imply that I don't trust Riot by any means, I just only have available what Riot makes available to me, and my experience is surprisingly negative relative to what Riot states. Is there anywhere Riot posts information like how many people receive bans, types of bans, time in between offenses, and other statistically relevant information?
I realize that many players on the boards will care about player behavior and toxicity, though there are many, many more players that play the game than there are on the boards reading and posting. I'm just wondering how I seem to come across so many toxic players in my games, report when it is appropriate, yet never see any punishment notifications of any kind. There are many things I wonder actually, like whether or not provoked toxicity should be punished in the same way as unprovoked toxicity, but without knowing the various statistics on Riot's end it is impossible to make accurate claims or give criticisms/feedback without the numbers on Riot's end.