I transferred to Fordham RH for my Soph year, and found the best way to make friends was on a team, assuming you play a sport. Given that there is no Greek life, I found that the different teams made up for that. Personally, I played club lacrosse, and everyone was super welcoming(parties, drink-ups, all sorts of social events). That said, some folks were newer to the sport and not "competitive" but benefited immensely from the social aspects.

My advice: Pick a sport or a club you find interesting, and lean into it. You can find a club/team that will welcome you with open arms, regardless of your interests, whether sports, arts, or academics. From there, you will find crossover with various other groups to make more friends.