Nope, me either. YouTube began to block ad blockers, and wouldn’t play the videos until turned off, but weirdly I found that turning the blocker off, then on again soon after allowed videos to play again ad free.
Another useful trick is to, BEFORE playing the video, take the video slider and slide it from beginning to end,, then back to the beginning and any further ads also disappear.
By the way.. I found out you can use BOTH "Ad-Block" and "Ublock Origin" simultaneously on your browser and it really does a smooth job of COMPLETELY alienating ALL bothersome ads and banners.