Seriously. Clear your cookies or open a private window. All of the videos are replaced by the message "Try searching to get started". Granted, as someone who clears cookies regularly, I like the change.
As an aside, this is something I've noticed recently switching to KDE from Windows/OSX No one is trying to get me to do anything with my computer to pump their metrics. You log in the first time, there's a little welcome popup, and that's it. You are now free to use your computer as you wish.
It's oddly stressful being a rat in a bunch of PM's maze.