Use this to get around Youtube's Ads/Anti-Adblock.
Just "Purge All Caches" and "Update" if you have any issues.
Also, don't use multiple AdBlockers, just stick to this and maybe privacy badger.
Just remember to Purge All Caches and Update when Youtube updates and the Ads/Anti-Adblock message comes back.
It's a Cat-and-Mouse game.
They update, UBO updates, but keep following the above steps and you're good to go.