The only whataboutism they have so far seems to be a couple of shills in Anandtech.
"Well if AMD can make a competitive product, I would buy from them."
Just realize it has been alot to do with the practices of nVidia that has got us here. Physix, dx10.1, Hairworks, 3d Mark cheating and others have made it appear that Nvidia was making better and better products over the years. These actions have gained the the upper hand in the market and allowed for them to leverage support from game developers. It has been a snowball effect over the last 20 years or so.