I don’t actually use TikTok or even the “sliding” function on youtube shorts, but I feel like my attention span has gotten much worse after they started getting popular. Even watching a 2 minute video feels dreadfully long, let alone a 10 or 20 minute video, so I end up watching a mostly short animation memes instead.
I was a TikTok user for a couple of months, one night I noticed that I had spent a couple of hours just watching these stupid videos and not remembering anything. Since then I have uninstalled the app and felt better.