Even all the way to the left (I mentioned I did put it to the minimum possible) doesn't have 0 men, it just has reduced men to like, 1 in 10 or 1 in 20 from my experience.
you can't truly get like 0 men in your run, if i remember correctly. you'd have to turn off traditional club members so that you wouldn't encounter male football players. in the world generation settings there's also like an option at the bottom to customize the gender of special npcs (the 360 guy, the librarian, everyone with a special role basically like the owners of the river rat and quickieburger and many more.)