“No one reads Shakespeare anymore” is probably true, but it’s just as sad that families talk at dinner less, kids spend less time outside, watercolors and paint brushes gifted by grandparents are tossed aside, and kids don’t ride bikes, go camping, explore the woods behind school, bake brownies (that aren’t viral recipes), and so on. Instead of measuring IQ in correlation to technology, you could probably measure VO2 Max.
I would be willing to bet that it turns out that the algorithmic feed, and especially TikTok, are specifically correlated to some of these deleterious things, and have outsized effects on kids, teens, and the neurodiverse. Not everyone possesses the self-control to put the phone away after a 15-minute scroll break the way grandpa would shut off the tv as soon as the 6 o’clock news was over, and the algorithm is designed to prevent that and ultimately probably wears down native willpower over time.
“Let’s ban TikTok” sounds stupid and reactionary, but what to do about it is a discussion we ought to be having.