You can have my ad blocker of choice when you pry it from my cold, dead fingers. But yesterday I found two more plug-ins that make YouTube tolerable again.
SponsorBlock uses crowd-sourced information on videos that skips over sponsor segments so you don't get annoying "..and talking of bad segues, here's a product!..." bits in the middle of otherwise-interesting broadcasts.
DeArrow removes clickbait on Youtube titles and thumbnails, again by crowd-sourcing.