I watch a lot of YT. It is only just satisfactory when viewing in a Chrome browser in Linux using ad-blocking extensions. There are still some ads. But, in the app playing on anything android or smart system is so abusive ad-wise that I often think twice about whether I want to use it. Same goes for Chrome in Android. While there are some workarounds the fact that one has to utilize such extensions is a joke. They've ruined what would be an excellent experience. If they would just tone it down a little the experience would improve for sure for everyone. But abusers never lighten up they always just get harder the more one resists. Zero stars.