The community getting worse is also partly because of us.
And by us, I mean the good side of the community. Those people who rarely, if ever, flame, they don't troll and they are not toxic in general. But even those people are contributing to the problem sometimes, indirectly. How? When they use the report system.
Sometimes, you are so fed up and tilted by someone that you "report them for feeding". This is a classic case, where someone had a bad game, didn't play the way you liked and had a bad KDA (something like 3/10/4), so they must have been feeding, right? No, maybe it's just a bad game. Reporting them isn't right, and you should not be doing it.
My whole post only refers to this kind of report; inting. Do not report players just because they had a bad game, because then, Riot is forced to take a different approach to their mechanism with which they identify if people are feeding or not. For example, if every player who had a bad KDA was reported, then the few who actually int will not be punished, because the system can't identify them, except if they get repeatedly reported over a lot of games.
Take the time and understand what inting means, so that the system can be bettered to identify and punish the true inters.