I watched the game. That was far from the worst performances of Knicks in the game. The end of first Q they were just handing the ball to Minnesota each possession and let them run fast breaks. It didnt even look like Minnesota was playing great D, just that NY was so bad.
Bargs was actually at least somewhat positive in the game. And even in that video, he is trying to do the right thing and go to the rim. He got bumped and lost the ball. But in the end resulted in Knicks bucket because the defenders were concentrating on AB and no one was boxing out Anthony.
I guess people just like to hate.