Looking for logging into the Youtube Safari No site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Youtube Safari No site. After that you can login as usual with your login credentials.
https://discussions.apple.com/thread/7603328
https://www.imore.com/how-get-youtube-videos-play-safari-mac
https://www.youtube.com/watch%3Fv%3DC2FHNxrimcg
https://www.youtube.com/watch%3Fv%3DXF09xpHN6Dw
https://www.reddit.com/r/MacOS/comments/887prh/psa_safari_can_no_longer_play_1440p_from_youtube/
https://www.stellarinfo.com/blog/youtube-videos-wont-play-macbook-pro/
https://forums.macrumors.com/threads/youtube-not-working-on-safari.1098606/
https://support.google.com/accounts/answer/6390156%3Fhl%3Den
https://appleinsider.com/articles/18/06/28/how-to-use-safaris-picture-in-picture-mode-with-youtube-on-macos
https://twitter.com/mkbhd/status/996127485283721217%3Flang%3Dde
https://www.makeuseof.com/tag/pop-view-youtube-videos-macos-sierra/
https://9to5mac.com/2017/01/12/youtube%25E2%2580%25A4com-no-longer-supports-4k-video-playback-in-safari/
https://www.easeus.com/ios-tips/youtube-not-working-on-iphone-ipad.html