Deep dives with TikTok mechanics? That's not going to work, that TikTok UI was optimized for dopamine release. You want to teach junkies new things? All they learn is how to get their kicks, so outside that settings nothing will stick. When they have to apply the infotainment snippets in a real world setting the won't be these high reward stimuli. I mean if you want to hook them on feeling great while believing they've learned something...