"Trying to help" by gaslighting the person who described the situation to you and provided evidence (maybe not the most accurate, but which you definitely haven’t checked)? You are literally the most toxic person on the thread, trying to convince the victim of a problem that has been known for a long time and has a colossal reach, that it is his fault? This is literally moral violence, and it is precisely these things that reasonable people should regard as toxic.
And the funny thing is, you allow yourself to say that people have bad days/games and therefore they are allowed to feed and ruin games, but the person who gives his all to winning, which is the point of RATING mode, is not allowed to express his disappointment, emotions or try somehow influence other players. Great position, friend.
Double standards at their finest.