Well obviously that is your opinion and it's strange how other past plays by the same players were upgraded. That's not just a coincidence. Green looks for trouble and this time he took it took far. He can only blame himself for his actions 1000%.
Wrong. Pretty much everyone has said the same thing. It shouldn't have been upgraded to a flagrant. No doubt that Draymond was the one who got himself in position to where the upgrade led to his suspension. But that doesn't change the fact that the league was wrong for upgrading it in the first place.