How does Diamond's theory that invention is in fact the mother of necessity bear upon the traditional heroic model of invention?

Diamond's theory challenges the traditional heroic model of invention by suggesting that inventions are not always born out of necessity, but sometimes come first and then create a need. This indicates that invention is not always a response to immediate problems, but can also stem from curiOSity, experimentation, or simply the desire to create something new. It shifts the focus from inventors as problem-solvers to innovators who drive change and progress through creativity.