A note to all of you who do not want their privacy and GDPR rights raped by google, use

https://github.com/yt-dlp/yt-dlp

to watch the video.

Needless to say that there is no valid or even legal reason why that video is age-gated behind the give-me-your-data-or-you-don't-get-access-wall.
Therefore it is in fact illegally blocked!