Is there something about Lana Del Rey that I didn't know but Google's YouTube knows? ;-D
Seriously though, I very much miss the days when Google and its subsidiaries would just honestly say "we don't know of that existing where you searched for it".
Also, that "Wisco Kidd"-account on YouTube is a self-labeled anarchist seemingly listed as a search result for having in their account-description a link to the video in question on a different website but the video per se hosted embedded at YouTube, which in turn has disabled that video, likely due to a bogus copyright-claim (AFAIK, if it's produced by/for Public Service BBC, it's public domain, which would be why the Internet Archive hosts the video, among others).
Can a search result get more tangential?
All cookies cleared before the search, so not related to any "personalization" or such nonsense.