Why riot themselves provoke people to aggression? Their matchmaking is completely broken. You go to the normal to play on the little-known hero, or get the chests, or just play for your own pleasure. But every game in the normal runs against 4-5 people in the premade. The result is obvious, the losing team begins to flame. No pleasure from such a game, and the desire to continue to play too. Do it already so that the premades play only against the premades, stop scoffing at the solo players.