It's worth digging one level deeper. Screen time has increased, and it may be at the expense of parties, but screen time is also an unsupervised place where the parties have an expectation of privacy and control. The stereotypical party the article laments is a complex affair that requires transportation, supplies, a venue, and desirable participants, and doesn't spring into place organically. Social circles at colle…
I was involved in Greek life in college and can testify. Not only did we need to register our parties with the university but we still had to worry about police presence and legal liability.
This isn't to say that these policies should be repealed- dumb people did dumb things, and thus these came into place, but it doesn't remove the fact that it's getting harder to hold a social gathering without a cop busting down your door and citing everyone in the room.