> YouTube recommendations have always been pretty awful
This is what surprised me a lot. A friend of mine made me install TikTok (after me disparaging it a lot). I made an account for it with a dummy address, went off to the races, and after a couple of days I suddenly caught myself having been scrolling my feed for ~1h10m minutes without realizing it. I literally recoiled and dropped my phone, after which I uninstalled TikTok immediately.
YouTube has never had that kind of grip on my dopamine receptors. There are a great many (longform) edifying videos on there. And sure, there are interesting videos, and it is good at recommending a few adjacent videos to those. But the algorithm is not nearly as good as TikTok, I can recognize that immediately.
Aside from how horrifically good TikTok is at hooking your dopamine receptors, another thing I have to give it credit for is how egalitarian it is. YouTube is all about subscribers and network reach. On TikTok it’s the content that goes viral, not the creator.