Because we have some of the worse fans out there.
I traveled and worked and lived in a lot of places. And every Cowboys fan I met was great. Met many fair weather fans of other teams.
But with the blow up of the Internet and all the forums now. I come to find we have many aweful fans that just hates the their own team and everything they do and how they do it. I realize it has been 20 years since success and can understand the criticism. But to hate everything is beyond me.
Get a win, but it wasn't we won, the other team lost. Or we didn't win pretty enough. Or some fans hate certain players for what ever reason, because he wore different color socks once to school.
I don't care for some of our players, but I will root for them regardless. I don't particularly like Wilber, he seems lost at times but can make some plays. But dang it, I am pulling for him to make a play every play.