alt Hacker News> Physical compulsion is a pretty big difference.
Have you experienced addiction before? Nicotine withdrawal doesn't make your hand move on it's own, it makes you crave a cigarette, and then you pick up a cigarette and smoke it to make the craving go away.
If you crave scrolling instagram, even when you want to be doing anything else, isn't that the same thing? Maybe you can't point at a specific molecular basis - yet (if you were to look at dopamine and other neurotransmitters, I wouldn't be surprised if social media spikes them in a way similar to other vices) - but the outcome is the same.
Right. There's now chemical, biological and digital addictions to account for. GLP-1s seem to help with some of the needy hunger for, not just food, but the dopamine rush of gambling. Science is still waiting on studies to prove this is true, but anecdotally, it's a thing. So there's my hope for the future, that we can science our way out of some of the problems we've created.