I like the channels that let me do this myself. The video ends, there's a clear transition (important), and then the spiel starts. I just turn it off. This is f

I like the channels that let me do this myself. The video ends, there's a clear transition (important), and then the spiel starts. I just turn it off. This is fine. The bad ones are the ones that dedicate the first 3 minutes to some horrible mobile game (JonTron, etc.), or do mid-video cuts (New Rockstars, etc.), or, by far worst of all, do a very smooth and clean transition into the ad before you even knew the video was over, so for the first seconds you don't even realize you're watching an ad (Kurzgesagt). I know creators need to get paid, so for all but the last, I don't mind them too much and just skip ahead (but will definitely be using this extension). Ads that are hard to distinguish from content are abominable, though.