Rewriting "any software" is an extremely high bar to begin with. I think, we can agree that smaller utilities and libraries can be rewritten by anyone.
Another comment [1] even references the "Bram's Law". It basically says that any piece of software that's easy to rewrite will be rewritten countless times (and most rewrites are going to be bad)
Another comment [1] even references the "Bram's Law". It basically says that any piece of software that's easy to rewrite will be rewritten countless times (and most rewrites are going to be bad)
[1] https://news.ycombinator.com/item?id=44606219