I dunno, I know plenty who fish as part of a general interest in outdoorsy stuff and their actually in pretty decent shape.
I think part of the fishing issue is that I don’t know so many women who actually have as much interest in such as guys, but I do know a lot of guys who don’t do have a lot of interests outside of hunting, fishing, and camping. Cool if you’re into that, but continual weekend trips involving tramping through damp bush to shoot and then skin Bambi, tenting in a mosquito swarm, and hours in a boat plus gutting fish isn’t exactly great dating for many (even if the guy did look like Chris Evans).
It’s even more disturbing if you consider that for some people, this doesn’t necessarily apply to oral insertion