You might like to learn about Smart Tube. It’s a front end for YT on Android TV, but it cuts the ads and sponsors. You have to download the APK though and load it that way (I refuse to say side load. side loading implies perhaps you’re not supposed to do it. I paid $1K for this tv. I’m going to do what i fuckin want to, not what google tells me I’m allowed to do), because you sure as shit know that google wouldn’t allow that app on the play store. I’ve been using it for a year or two, and i have yet to see an ad.