If privacy matters to you, you should at least be using a JavaScript blocker/whitelister such as NoScript. With this, the entire page is readable and there is no popup; no first-party cookies are added as far as I can tell (and I have Firefox configured to block all cross-site cookies, which doesn't break this page); and the YouTube video is replaced with YouTube's "Error 153" placeholder with a direct link to the video.
(For reference: https://www.youtube.com/watch?v=ERgnSetWkEA)
> If privacy matters to you ...
Ffs, stop with the gatekeeping please. Yes, privacy matters to me. Nah, not doing all that. Instead, I reported them to uoou.gov.cz/en for this gross violation of GDPR.