I do understand, because this could also be the start of a trend, and its much easier to hide performance loss across multiple driver releases than it is for just one.
That said, I'm not a believer, but its worth keeping an eye on this, especially because Nvidia has extremely high stakes at this point with Turing. They will want to sell every drop of performance as the next best thing, and one way to do that is by slowly handicapping Pascal.
Let's face it, Pascal doesn't need to suffer because of RTX features
at all. And it is right now, however little it may be - according to this video. A structural 1 FPS loss in virtually every title and situation is a structural loss. Its not margin of error. Why change something that worked, after all... Nvidia already has compatibility bits for every card, and even every game.
The clickbait title argument was mostly directed at the video and how it damages credibility of the 'Tuber, not so much this topic. Its nice you posted it, and its also nice to take it with a grain of salt