The other more obviously negative components tired/overwhelmed are more of a hangover effect people have after over indulgence. But they’re addicted so ultimately always go back for more (most people).
It’s weird for me to witness as I never indulged in social media and could always see it for what it is. I watched my wife use and just classified it as a huge waste of time (and had some not so fun, “get off your phone” conversations along the way). Some people are finally coming around to it but a lot of damage has been done and a lot of social fabric has eroded.