I don't think anyone is saying that every player hits the opponent exactly where they aim, but most are saying that there are times when a players is clearly targeting and taking out a head or a knee, and it is really obvious when they do, as it has been when Meriweather crosses his forearms in front of his chest and unloads on an opponents head, and he isn't missing his target he is hitting them right where he is trying to hit them and it is abundantly obvious. He is being fined and suspended for blatantly trying to injure opponents, not for mistakenly hitting them high. Trying to conflate Meriweather's deliberate attempts to injure with every other tackle in the game is patently absurd.