I know but it is quite a difference if it is told in the keynote or just on the website. I doubt many people go to the website to check it out these days. Most people watch videos and don't read (at all^^) tech sheets anymore.
Massive power consumption is likely not something NVIDIA prefers to highlight in a limited duration event. They can't touch on every single feature and data point so they need to be thoughtful about what to address and what to leave out.
Do some people want to know the thicknesses of the thermal pads on the ROG Strix cooler? I'm sure there are a few people here who would love some information.
I know there are a lot of lazy people on the Internet, many more now than there were 10-15 years ago when people actually visited corporate websites and knew what the acronyms RTFM and STFW meant. And not just here at TPU. Everywhere online about pretty much every topic.
And if Jensen stepped on the stage at CES in Las Vegas twenty years ago, he still wouldn't have time to go over all of the details on power requirements.
Should I throw a tantrum because Mercedes-Benz didn't mention how heavy the E-Class seatbelt buckles were in their 15 second television commercial? Should TPU be post the entire contents of the ASUS website for a given product + exploded view schematics? Should a software review on DaVinci Resolve also include the 1000+ page manual?