20M, want to pursue intimacy

As the title suggests, I am willing to pursue intimacy, but I have difficulty in meeting people I might like. I'm not too good looking, but I have a decently maintained built. (Broad chest, flat stomach, erect posture).

I like people very rarely, and it takes me a minimum of one month to develop genuine romantic attraction towards anyone.

Apps aren't working, and for both personal reasons and also because campus is male dominated, I don't want to try dating anyone from college.

I have a lot of niche hobbies and interests, ranging from calligraphy, to pencil sketching, to literature analysis, to history, to even research in predictive history and modelling in related disciplines. Jack of all trades, basically.

My hobbies and the events I like to attend, too, happen to be male dominated and extremely older people skewed.

Speaking to people I like isn't the issue. It's *searching* for people that I like, which is the main problem.

Any advice would be appreciated.