The video isn't false if that's the way his card behaves. Though it is suspect that a reviewer gets one that works fine and the ones on sale generally sound like a hairdryer and ramp up to stupid temps.
I'd be interested in hearing what @GIGA-Man has to say about this as it's obvious for the most part the cooler on the cards isn't up to the job, recycled 1080ti heatsink that is struggling to deal with turing core temps.
I disagree. He is reviewing a graphics card. What does it mean when someone reviews a product? it is designed to give an indication of performance of this product which generalise. ie whether i buy 2 or 3 or 5 or 100 i should expect a similar performance. That is the intention of a product review. Many are now reporting performance which does not conform to that video, granted its too early to generalise about the performance of all the card in general but something is wrong here. Indication of a sever quality control issue or as you indicated a cherry picked card, i would say a bit of both.
Yes you are correct, that is how his card is performing but its not how many people cards are performing.