Yep. Watched the Hawks as well as the Cowboys, which was a fantastic game.
I have no intention on buying tickets but I will watch the games and root for my favorite teams. Not everyone in the NFL is unpatriotic, in fact many are quite patriotic. I have personally known a couple of NFL players and they love this country passionately. I support them.
Do what you want, but just understand that their money isn't in ticket sales, it is in the TV rights contracts they have with the networks.