Boy, are the Mercedes sales associates going to earn their commissions trying to explain how to use all the controls this computer on wheels splatters in front of you. Let's face it, the average S-Class buyer who typically is over 60 and financially well set isn't interested in talking to their car or looking for an icon to touch to make it warmer or cooler.
They will be crashing these TV studios on wheels as soon as they leave the dealership (maybe that's why the A-Pillar looks as thick as a telephone pole in the video?). Seems unrestricted outward visibility wasn't a big design requirement for the new S-Class. Why bother? You can watch yourself crash on the movie screen on your console

.
Remember when chasing down a CEL was expensive. Wait (assuming you are still under warranty) until you get a black screen and find yourself sitting on the side of the road in a very comfortable 'brick' while waiting for your free roadside service truck to arrive.
An out of warranty 2021 S-Class Mercedes will be close to worthless in the used market.
I miss the good old 'analog' days 😞