Why do I keep scrolling social media when I can't find the info I actually want?

I can't find the information I really want, but I keep looking at social media. Why do I spend so much time looking at it when it's full of AI videos and trash posts just for engagement? Is it because the expectation of finding useful information is high? Sure, sometimes I see posts I like, but... it's not the info I want, so I forget it, and even if I think it's good, I don't know if it's actually correct or useful.