This weak crusade of "The QB is just a piece of the bigger machine" that you're pushing is not going to work for the informed people around here.
The informed know that the QB is the engine and the most important part of the machine. When the engine fails nothing else works. If Blake Jarwin plays bad nobody would notice, because he's not an important piece. When Dak, as the QB and engine fails, everyone notices and the team suffers for it.
You can try and deflect blame away from the most important player on the team all you want, but you will continue to be wrong about this.
If Dak can accept it why can't you?