I think it's sad that you "Dak supporters" always talk about how he made the playoffs- in the weakest division in the NFL- and he couldn't beat the Eagles or any other team in 2019 when only one more victory would have clinched the East.
The Cowboys would have lost to the Commanders at the end if the Commanders weren't trying to get a high draft spot.
Dak was so bad that the Commanders had to go out of their way to throw the game.
He can only make the playoffs in the division he is in, but realistically if you look at 3 of the 4 AFC divisions they aren't even close to being notably better.
As for the "Dak supporter" comment (to your credit, at least you don't use the idiotic "Dak Lover" or Dak Slobberer" like some do), I completely recognize Dak has flaws and things to work on, and I also admitted he didn't play well in some of the losses. And, so you know, I don't elite like Mahomes, Rodgers etc …
But I expect fairness, and in fairness, if you are going to complain about his performance in "big games" in 2019 and how he had a chance to make the playoffs, you also have to recognize that at other times in his career that wasn't the case. You can't cherry pick and be fair.
Ultimately, an extreme view of Dak on the negative side is no better than someone who blindly supports Dak without seeing the flaws. Reality is almost never on the extremes.