В uBlock Origin стоят такие фильтры для ютуба:

www.youtube.com##.ytp-ce-element-show.ytp-ce-size-1280.ytp-ce-top-right-quad.ytp-ce-video.ytp-ce-element > .ytp-ce-covering-overlay
www.youtube.com##.ytp-ce-element-show.ytp-ce-size-1280.ytp-ce-top-right-quad.ytp-ce-video.ytp-ce-element > .ytp-ce-element-shadow
www.youtube.com##.ytp-ce-covering-overlay
www.youtube.com##.ytp-ce-element-show.ytp-ce-size-1280.ytp-ce-bottom-right-quad.ytp-ce-video.ytp-ce-element > .ytp-ce-element-shadow
www.youtube.com##.ytp-ce-covering-shadow-top
www.youtube.com##.ytp-ce-element-show.ytp-ce-size-1280.ytp-ce-top-left-quad.ytp-ce-channel-this.ytp-ce-channel.ytp-ce-element > .ytp-ce-element-shadow
www.youtube.com##.ytp-ce-element
www.youtube.com##.ytp-cards-teaser