Investigation: How TikTok’s Algorithm Figures Out Your Deepest Desires (Wall Street Journal)
Wall Street Journal: Investigation: How TikTok’s Algorithm Figures Out Your Deepest Desires. “A Wall Street Journal investigation found that TikTok only needs one important piece of information to figure out what you want: the amount of time you linger over a piece of content. Every second you hesitate or rewatch, the app is tracking you.” This is a video that lasts just over 13 minutes. It is fully-captioned as far as I can tell.