Earlier quoted context omitted.
Also, but rarely: Some engineer wants it bad enough that they just build it -or some version of it- and then some executive gives the go-ahead to invest more into it. At the end of the day, ideas are just ideas. Execution is everything.
I've learned the value of this. Some people don't realize the value of something unless you show it to them. It's a risk for sure but honestly it keeps me sane vs trying to get 10 people aligned before starting something and then running out of time. People will happily take credit for your work after it works.
Use sparingly of course, weigh in time for making the argument, but this is an artifact just as a convincing research, text or a plot. code can be part of the argument.