Well, it's a complex matter. There are countless good things that stem from real stories. Charity organizations often grow out of real - life situations where people see a need and act on it. For instance, the Red Cross was founded in response to real - world disasters and the need to provide medical aid and relief. But at the same time, human creativity can also produce good things without a direct real - story basis, like new forms of art that are more about self - expression and exploration of new ideas.
Mostly, but not always. While a lot of good things like inspiring books or heroic tales are rooted in real stories, there are also fictional concepts that are good. Take some fantasy novels like 'The Lord of the Rings'. It's not based on a single real story but still contains many good elements such as friendship, courage and the fight against evil. However, real - story - based good things have a certain authenticity that can be very powerful.