I watched one video on Jedi Survivor and then I was scrolling through and saw a video with a title that spoiled the ending. You can't watch anything anymore without recommended videos popping up and ruining it.
Sometimes it's just the video makers being kinda dumb. One channel made a video covering games with the best false endings. Well, how are you supposed to warn off people on that one? If you list off the games that they are going to spoil, they've already spoiled them! In my case, the thumbnail made it clear that the game I was currently playing was a game they were going to cover - so the fake ending didn't fake me out at all.