Reality is in any code base there is like a tiny fraction of anything even remotely original.
And more and more if I have to write once again the 500th set of boiler plate CLI scaffolding code the thing I want to do spending hours on tedious code (and so where most bugs lurk). Code that has 0% originality. probably the thing I want just wouldn't exist and no one would benefit from the (relatively) free software that would be the outcome.