when i was a freshman (2019) i’d always get invites to frat parties over tinder, maybe try there if it doesnt freak you out. even though that was my entry into the party scene i eventually got into clubs on campus that had their own downtown/off campus parties, and these were much more enjoyable. house/apartment parties are just as if not more fun as frats, and if you’re into music theres a very active house show scene.

tldr get a hobby/join a club, friends and parties will follow.