Talking to some recent grads (last few years) last summer, parties were pretty much confined to frat parties. The school had a very vibrant house party scene circa 2010, but it sounded dead even pre-Covid. The people I talked to were at a music festival, so high cross over with those who would have attended the parties, not those who spent college locked in a dorm. I was very shocked to hear the difference in experience with within a decade.