I,or we, have so much stuff and most of it will never be used. We hang on to it with thoughts of "what if", We have a 3rd bedroom that is getting fuller and fuller, filled with supplies for the pandemic and many other things.
I am lucky that my wife loves to fish more than I do so an out building wouldn't be hard to talk her into.
For now we do the wrong thing and keep most of our fishing equipment in the Ford Escape year round, but I sure would like some more space.