I really hope you are right, collegemom3717. I related this story to another friend of mine and she said that colleges were terrible about enforcing alcohol policy and that many students were binge drinkers. Her own daughter had a problem with it, later got sober, and in grad school approached the dean at the outset and explained that she was trying to stay sober etc. He was very supportive. She ended up being a resource for other students who were trying to stay sober and when she graduated she received an award for her role in helping others.
Thinking back to my own college days ~30 years ago, the topic of alcohol in our rooms never came up. No one brought it and no one asked. Was I just lucky to have roommates who were studious and whose idea of fun on the weekend might be to go hiking or to a movie or concert, or relax with food and talk … In fact I recall many a giggly evening discussing their research - to use the word “discussing” lightly - going off on tangents and making jokes along the way, twisting our bodies to mimic the double helix shape etc. I guess you could call us geeks.
But … I had no reason to believe that this was all that unusual. It is quite likely that they also went to parties and drank, but I never saw them drunk and it certainly did not dominate their social life or ever even become an issue.