As someone who somewhat does the same thing, I'd recommend just adding the youtube videos to playlists so that you can just close out the youtube tab and only keep the one with your playlist up. Like I slap all my interesting podcasts, tech videos, hobby related videos, conference talks etc in a "currently watching" playlist and it greatly cuts down on decision fatigue to just have it all thrown into a queue that you can just sit down and consume (with occasional reordering).