MrBeast keeps going on podcasts and keeps giving away the entire YouTube playbook. Here’s what he’s said across dozens of appearances. On the algorithm: it doesn’t exist. Replace “algorithm” with “audience” every time. The algorithm didn’t like your video. No. The audience didn’t. YouTube is a mirror. If people click and watch, it gets promoted. The growth hack industry sells you a god that isn’t there. On what actually matters: studying humans. The checklist before you hit record. What’s the…