Where are you watching it? If it's YT, there's an extension that can get rid of ads. At least you're getting relevant ones. I used to run a Dune forum and Google AdSense would zoom in on the dumbest keywords in our posts. Wanna discuss the 1984 Lynch movie and the absurdity of Patrick Stewart carrying around the Atreides' pug dog for several in-universe years? The Fremen would have taken its water right away (or most likely it would have died from dehydration). Next thing we knew, we were getting ads for pug breeders, trainers, and kennel facilities. Some of the ads were for completely inappropriate things and finally I wrote in and told them to stop - we were a niche forum mostly populated by teenage males and 20-something young men, and they would NOT be buying what those ads were selling. I knew we had to accept ads as part of the TOS/TOU, but could they at least be relevant and not offensive to the point of inducing embarrassment and nausea?