This site uses no tracking cookies
No advertising tracker, no third-party analytics, no social buttons following you from site to site.
That is why no consent banner is shown: there is nothing to consent to.
The introduction video is the one exception, and only if you play it: until you click on it, all you see is an image served by this site and nothing is sent to YouTube. Once you play it, YouTube may set cookies, as on any page showing one of its videos.

