Why only TikTok videos. Other contenders are Instagram reels, Youtube Shorts, Snapchat, etc.
BTW its Social Media as per studies
https://pmc.ncbi.nlm.nih.gov/articles/PMC12329480/
Whole bunch of research,
https://pmc.ncbi.nlm.nih.gov/search/?term=Social+Media
But, my point is its normal Every generation behave differently. We shouldn't judge it even via these studies.
The title of the linked article is "and Instagram reels".
edit: Oh someone changed the title of the post now too.