Amateur fight clubs are incredibly stupid and it’s also just play-acting at being a badass. The gulf between people who have had even a little training and those who haven’t is a chasm. I did some years of amateur boxing in junior high and high school and our dorm started one my freshman year (this was on the heels of the movie).
I showed up, spent three fights (actually just a round each) lightly pummeling guys who had never worked a bag, and then never came back. It’s the same kind of “fun” a decent HS chess player would have playing against me, who has occasionally pulled out a board with friends— not fun at all. The risk to untrained people who can’t protect themselves is real and the “club” ultimately got stopped when a bad head injury happened.
The thing is that most real state colleges all have MMA clubs, BJJ clubs, boxing clubs. You can go do it for real and find out exactly how badass you aren’t while actually learning something! No one is stopping you!