It stems more from young people not showing interest in such things now since they are more bothered with mobile apps, games and social media sites like Reddit, FB, Insta, TikTok, YouTube, Discord etc.
As someone who is born in this 21st century, I think I am qualified to comment on the behaviour patterns of who you'd label as 'youngsters'. I never used TikTok as it always felt useless.
I was hooked on to FB, Insta, Reddit, Discord, YT for a good 8-9 years until I developed more insight on life and began valuing my time more. All those aforementioned platforms are mostly waste of time with the algorithm pushing endless stream of useless
but seemingly important content. Our brain (Or at least mine) confuses exposure to random unknown content as something fancy, meaningful and extraordinary. That's the psychological loophole these platforms 'milk' to keep us hooked on to these and push Ads for revenue.
Take the YT Shorts for example. I have wasted 1000s of hours in it. I watched some 25,000 videos until one day I decided to just never use the app again. And what I was watching? The intellectuals that are 'Carry Minati' and 'Bhuvan Bam'. One made name from hurling abominable abuses left and right under the pretext of 'roasting' whereas the other could never leave his cringe 'NSFW' sarcasm. Turns out that there is great demand for such cheap 3rd class content since most people never explore the depths of critical thinking. I used to enjoy all that until it hit me what kind of crap I was consuming. It used to be all compulsiveness and zero thoughtfulness. The YT comment section should legitimately be considered a landmine for what it's worth.
Same with Reddit bombarding my feed with stuff that are not at all relevant to improving the quality of my life in any way or manner. And let's not even debate on how huge a toxic echo chamber the actual participants create on all these paltfroms. Honourable mention to r/India and all the woke-wannabe Indians over there. And the ever ubiquitous cringe starting with 'AITA for doing xyz', 'TIFU by cheating', 'I slept with this stranger/friend/hooked up with roommates'. Won't bother mentioning other subs. To me, having a Reddit account is only legitimately useful for the general queries I might have. For everything else, one can Google "The best free SSL provider (Insert other query here) Reddit" to get to the answer and then close the tab.
I have finally settled here on TE and I will remain here as long as the platform remains operational. My time is not wasted here at all. When I marry and have kids, I'll try to make them use TE and warn them about the pitfalls of the aforementioned platforms. As for YouTube, I visit the site on my web browser to watch exactly what I want and quit the tab immidiately afterwards. I have managed to study significantly more ever since I made this change.
I'd conclude that age really doesn't matter in these. The maturity level of humans decides how they use the internet and everything else in their lives. I won't be shocked to find some uncle aged over 45-50-60 laughing off this insightful text of mine as some
gibberish.