well in my uni, most of the normal clubs (ie - acm) had womens versions which didn't allow men. Additionally most of the clubs at my school were actually segregated by race/nationality/religion (ie - african students union, korean christian association, muslim student assocation, society of hispanic engineers, etc.). So there were only a few clubs I was actually allowed to join and it they were basically all white males despite not being exclusive like the other ones. Schools fund these clubs so that they can claim they're supporting diversity and inclusion and sure they're supporting minority communities, but at the same time I don't think the results are what they were hoping.