@VisualStuart The LibRedirect browser extension that I mentioned gives its users several choices of Privacy Frontends to use with YouTube: Invidious, Materialous, Piped (very popular), Piped-Material, PokeTube, CloudTube, LightTube, Tubo, FreeTube, Yattee, FreeTube PWA, ViewTube, and ytify. There are some handy indices of Frontends for YT and other web services, for example: https://awesome.ecosyste.ms/lists/jamesponddotco%2Fawesome-privacy-front-ends