A twenty something wasting 5 hours is wasting future benefits of using that. The opportunity cost is horrendous. Multiples of any later hourly rate because of how early its wasted.

Addiction is often poor social connections and relationships. That's why isolation is so dangerous. Most addictions thrive in people who have poor interconnections with others. This isn't the only factor but its a big one. People operate better in tribes or groups of connected people.