I wonder if social media technology is as much at fault as the neoliberal program of exporting well-paid manufacturing jobs overseas and replacing them with low-paid service jobs (with the difference going into the pockets of the shareholders) is. If children are being raised on TikTok, okay, the average video length on TikTok is a couple minutes. Advertisements are now 5-15 seconds. This is not conducive to 'long at…
TV and TikTok don't cause ADHD. They're products that arise to exploit people's attention, and they work excellently on people with poor executive function. TV doesn't cause ADHD, ADHD causes TV.
You can probably train attention span, and there are ways to cope with ADHD (I cope pretty well, and I have only mild symptoms), but it's measurable and it's genetic.
I guess you and I would agree on the conclusion - Treat social media like any other addictive drug: Regulate it, don't let kids get hooked on it, maybe even discourage adults from abusing it.
I think a lot of it comes down to, video and human faces exploit something deep in your brain. Maybe Hacker News just feels high-brow to me because there aren't image macros and constant ":O" clickbait thumbnails like some other sites.