I have these in my filters to make YouTube bearable:
www.youtube.com###comments
www.youtube.com###related
www.youtube.com###sponsor-button
www.youtube.com###donation-shelf
www.youtube.com##.ytp-endscreen-content
www.youtube.com###chat:remove()
www.youtube.com##ytd-reel-shelf-renderer.ytd-item-section-renderer.style-scope
www.youtube.com###chat-container
On top of that you probably want SponsorBlock, because sponsor segments are also ads.