i would place my money on the vast gap between effort and reward. you dont even need to think "if i swipe..." because the thought takes longer than the action. So why would you stop to consider what you might have to gain by swiping when you can literally swipe and find out faster than you can think about it?
Then you go about your regular day and suddenly everything feels harder in comparison. You have to think about what youre doing, you have to coordinate or plan your actions, you have to put work in. The swiping rots your ability to maintain and coordinate your chain of actions.
it weakens your ability to have intent.
it starts to sound scarily close to opioid addiction
thankfully it is much more of a daily cycle than a true addiction. if you spike dopamine in the first hour of being awake, you effectively addict yourself for the day. whether you follow through on that addiction or not is less relevant, it kind of shapes your baseline. So you might just have a harder day than usual because it was a dopamine deprived day and instead of having a low baseline you primed your brain for a very stimulating day by having a high-dopamine activity in the morning.