Nobody really knows why that’s supposed to attract a potential dating partner, but it’s really common
Back when I did online dating I wrote about playing computer games, not because I expected that to be attractive to the average woman (of course it isn’t) but because I was hoping to meet one of the rare women who shared my interest.
A friend of mine managed to marry a woman who agreed to have their honeymoon be a week-long canoe trip through the wilderness in Maine, complete with living off of the fish they caught. It can happen!